#quantity calculation
Explore tagged Tumblr posts
Text
https://infycons.com/autoroads/
#civil engineering and civil software#topographical survey#land survey#civil technology#road design#cross section generation#road and highways#roads#profile correction of road#quantity calculation
0 notes
Text
So, occasionally it gets to me, the, "are you really recovering from burnout or is not using your brain making you stupider," but I just pulled up my quilt project notes from when I quit my job back in 2021, and they are... nonsensical. I can confidently state that while I've never been great at geometry, my brain is working better now than it was three and a half years ago.
#personal#quilting#I just put my previous calculations aside and started fresh from the pattern again#this does not necessarily inspire confidence in the quantity of fabric I bought for this project#but I think I overestimated rather than underestimated so fuck it we ball#I'll measure it once it's out of the wash#ain't getting more from joanns anymore so what we have is what we have
19 notes
·
View notes
Text
ohhhh this is exactly the kind of stupid bullshit i like. apparently i only have 600-2000 more books to go.
#obv the calculations are inane but it's always a good time to remind yourself that all quantities of things you will enjoy are finite#although the joy itself can be infinite!
18 notes
·
View notes
Text
nutrition fact for my secret recipe
#tools.myfooddata.com/protein-calculator#if you want#i don't know if i would say it's reliable. it gave wrong numbers after i updated quantities. double check for reasonableness lol
7 notes
·
View notes
Text
What Is the Most Accurate Building Cost Estimator?
Introduction
“I’m planning to build a home — but how do I even begin to estimate the cost?”
Whether you're a homeowner preparing for your dream build or a builder quoting projects regularly, estimating construction costs is one of the most important decisions you’ll make.
A good estimate gives you:
Budget clarity
Tender confidence
Control over financial risk
And peace of mind
In this guide, we’ll walk you through how to estimate building construction costs in Australia — the professional way — and show you how to avoid common pricing mistakes that lead to budget blowouts.
Step-by-Step: How to Estimate Construction Costs
1. Review Your Plans and Project Scope
It all starts with your architectural drawings and project brief.
You need to know:
The number of floors
Types of materials and finishes
Special features (basements, custom cabinetry, solar, etc.)
Site conditions (sloped block? access issues?)
Tip: The more detailed your plans, the more accurate your estimate.
2. Perform a Quantity Takeoff
A takeoff involves measuring the quantities of all materials and labour required. For example:
Cubic meters of concrete
Square meters of tiling
Lineal meters of cornice
Number of power points
Tools we use: PlanSwift, Cubit, Bluebeam Revu These tools make it fast, precise, and export-ready.
3. Apply Local Material & Labour Rates
This is where accuracy matters most. Use:
Local supplier prices (Bunnings, Reece, CSR)
Labour benchmarks for your city or region
Equipment hire and logistics (cranes, scaffolding, skips)
Example: Bricklaying costs in Melbourne are not the same as in regional WA.
4. Add Overheads, Contingency, and Builder’s Margin
Even the best projects come with surprises.
Include:
Supervision and admin costs
Permits and insurance
5–10% contingency
10–20% builder’s margin
Failing to include these = profit loss or client disputes later.
5. Deliver a Professional BOQ or Estimate Report
Wrap everything into a Bill of Quantities (BOQ) or a detailed cost breakdown.
Your final estimate should include:
Materials and labour
Subcontractor pricing
Trade-by-trade cost structure
Notes for variations
At AS Estimation & Consultants, our BOQs are:
Tender-ready
Bank/loan-ready
Format-compatible for builders, architects, and developers
Real Example
Project: Single-storey home in Brisbane Size: 200m² | Build Type: Brick veneer Estimation Process Output:
$2,300/m² × 200 = $460,000
5% contingency = $483,000
15% margin = $555,450
Online calculator showed $410,000 — missing site costs and labour uplift.
FAQs
1. Can I estimate my own building costs?
Yes — but only to a rough extent. A professional estimator provides accuracy, risk coverage, and compliance.
2. What is a takeoff?
It’s a detailed measurement of all required construction quantities — from concrete to tiles.
3. How accurate is a BOQ?
With professional software and real pricing, our BOQs are within 3–5% of actual build cost.
4. What if I don’t have full plans yet?
We can provide preliminary estimates based on concept drawings and assumptions — great for feasibility studies.
5. Can I use your estimate for my bank or tender?
Absolutely. Our estimates are used for loan approvals, builder quotes, and developer tenders.
Final Thoughts
Don’t guess your way through a six-figure construction project. Estimating is part science, part experience, and part negotiation — and it’s worth doing right the first time.
When you work with AS Estimation & Consultants, you’re working with professionals who:
Use licensed software
Know your local construction market
Deliver fast, formatted, reliable BOQs
#how do I estimate building construction costs#estimating construction cost step by step#how to do a takeoff for construction#what does a professional estimate include#cost to build a house in Brisbane 2025#BOQ example for home building#how much do builders charge per m2#cost estimating vs budgeting in construction#building estimate template Australia#can I estimate building costs from plans#software for estimating builders use#PlanSwift estimating workflow#how to avoid cost overruns in construction#calculating contingency in construction#how to price custom homes#difference between BOQ and quote#estimating tools for subcontractors#how long does an estimate take#what is included in building takeoff#get a BOQ for loan#estimator vs builder quote#how to prepare an estimate for a duplex#renovation cost estimating methods#estimating construction costs in rural Australia#uploading plans for cost estimate#Cubit vs Bluebeam accuracy#quantity surveying vs estimating#real cost to build per square metre#accurate pricing for house plans#estimating labour and material rates Australia
0 notes
Text
Lets out one singular short scream of unbearable agony
#9 to 5 hell#honestly it's not even the job it's just my coworker acting dumb as a bag of bricks#motherfucker had to be shown using several diagrams how to calculate price of a deck#he was given the per foot price of one board. the length of the boards. and the quantity of total boards in the deck.#this is like. basic multiplication.#i spent ten minutes explaining to him how to do it#yknow ive been happy they hired someone new to do the warranty shit but honestly? more trouble than it's worth#because i still have to basically do his job for him AND i have to explain to him how to do it
0 notes
Text
Cement Calculator Tips: Avoiding Common Mistakes and Ensuring Accuracy
Every construction involves a series of calculations so that one can avoid many costly mistakes. It may be about house construction, laying a concrete slab, or estimating the required materials for a compound wall. The importance of precision in such calculations cannot be undermined.
Among the most important construction materials is cement, and its proper mix may just make all the difference. A tool like a cement calculator will help ease your process of planning. This blog discusses the common mistakes one should avoid and shares tips on achieving accuracy in using these calculators.
Essential Tips for Accurate Cement Calculations and Avoiding Common Pitfalls
An accurate estimation of the amount of cement construction projectsneed is essential to create efficiency and cost-effectiveness. Given below are some of the common mistakes people make while using a cement quantity calculator, along with how to avoid these.
● Overlooking the Importance of Accurate Measurements
One of the most common mistakes is not measuring accurately. When you use a cement calculator, remember that the answers are only as good as the information that you put into it.
Take great care in measuring the area of your project, whether it is a driveway, flooring, or whatever take the measured dimensions of length, width, and depth using a tape measure and input them into the material calculator for constructionto get an accurate estimate.
Even slight mismeasurement could result in large discrepancies in the outcome. This not only raises the house construction cost but also results in a loss of precious resources. Always double-check your measurements before using thecement calculator.
● Not Considering the Type of Cement Mix
Different projects use different mixes of cement, and that affects the total amount you would need. For instance, the foundation may take a different cement-to-sand ratio than the concrete slabs. Each material calculator for construction provides choices to adjust for different mixes; thus, select accordingly based on what your needs will be for the project.
A wrong mix ratio may lead to weak structures, cracks, or even failure after some time. Choose the right mix while using the raw material calculator for house constructionand avoid this costly mistake.
● Ignoring the Impact of Waste and Spillage
No project goes right, and spillage or wastage of materials is inevitable. This often leads to a false estimation of the quantity requirement of cement. While using a construction cost calculator, it's imperative that a small amount of material for waste, say 5-10%, be accounted for.
Accounting for spillage will save you from running out of cement mid-project and having to recalculate or make extra purchases. Factor this in your initial estimate to keep your construction running smoothly.
● Misjudging the Role of Other Construction Materials
Of course, you aren't just limited to cement when it comes to calculation. The quantities of sand, gravel, and other aggregates that go into the mix are going to have to be considered, too. Most construction material calculators will also provide you with these other materials to give you a complete view of what you'll need.
Neglecting these other components will result in incorrect estimates. Always ensure to make use of a detailed calculator that encompasses all materials that you would need for your work. This will ensure you are well-equipped with all you need, from cement to sand and gravel.
● Failing to Use a Comprehensive Cost Estimator
Any project is a nightmare for budget overruns. Similarly, in the case of araw material calculator for house construction, one should account for labor costs, transportation, and other hidden fees. That's where a house construction cost calculator or the house construction cost estimatemakes an invaluable factor in the selection process.
These tools also provide the total construction cost estimate for items like cement, an overview of the whole construction cost estimate that allows you to stay within your budget and not incur unforeseen costs. Use a comprehensive construction cost calculator to get an overview of all your expenses beforehand.
Conclusion
It saves a lot of time, effort, and money to use a cement calculator or any construction calculator but only if it is done right. Avoiding all the common mistakes, such as improper measurement forgetting to account for waste, or underestimating how much material will be needed, may make a difference between whether your project will sail smoothly or not. Whether it's for the foundation or the driveway, one needs to have correct calculations to keep the project on time and within the budget estimate.
Let the quality products at Prism Cement make your next project seamless. Browse through our range of products and utilize our online tools to have what you need for construction today!
1 note
·
View note
Text
CORNERARCHIVES
"I'M ON YOUR ASS, FRIEZA!"- original art
Regular price$42.00 USD
Shipping calculated at checkout.
Pay in 4 interest-free installments for orders over $50.00 with Learn more
Buy now with ShopPayBuy with More payment options
I’M ON YOUR ASS FRIEZA - 6" x 9"
The Myth turned Legend, Rises on Planet Namek and Prepares to take the Space Tyrant thru hell!!!!
#I'M ON YOUR ASS#FRIEZA!#CORNERARCHIVES#- original art#Regular price$42.00 USD#Shipping calculated at checkout.#Pay in 4 interest-free installments for orders over $50.00 with#Learn more#Quantity#Decrease quantity for "I'M ON YOUR ASS#FRIEZA!"- original art#1#Increase quantity for "I&#Add to cart#Buy now with ShopPay#Buy with#More payment options#I’M ON YOUR ASS FRIEZA - 6“ x 9”#The Myth turned Legend#Rises on Planet Namek and Prepares to take the Space Tyrant thru hell!!!!#goku#namek#newnamek#frieza#supersaiyan#dragonballz#dragonball#dbz#anime
0 notes
Text
i keep thinking about how rfk said that autistic people "will never write a poem." i keep thinking about that, about if humanity is calculated on the back of old verse. how far we measure personhood is in baseball and stanza breaks.
i keep thinking - i have over 7k poems on here alone. language can be a special interest, after all. did you know the word autism comes almost direct from the greek word autos, meaning "self"? self-ism.
maybe he is right - i haven't really played baseball. i was a ballet dancer instead. and besides - my sister once accidentally hit me in the face with an aluminum bat. i'm not sure if the injury gives me half points. am i only a person in the dugout? hand in a mitt? swinging?
does softball count? does cricket? am i a person if i throw the ball to my dog. am i a person as long as the ball is in the air, or do i stop being a person as it rolls into the bushes. i took my girlfriend to fenway recently; was i a person in the sun, with my hands up, with the game laid out at my feet in a diamond. i felt like a person, but that was back in the summer, and i often feel my most person-like then.
am i more of a person because of the sheer number of things i've written? does quality matter, or is it quantity? i used to write entire books every summer in high school - i wasn't doing well. i felt the least like-a-person back then. but then - does any person feel human in high school?
in the library, ink on my skin, i feel personhood shutter at the edges of myself. actually, writing feels blissfully like not being myself. it feels birdlike; escaping into creation so my body dissolves and i survive only by muscle memory. i am not there, i am writing.
but who can deny the falconlike focus of warsan shire, the tenderness of mary oliver, the sheer skill of amanda gorman. those are poets. they are certainly human. you could line them up with the way their words have influenced us and measure their literary shadows like wings.
perhaps it was very assumptive of me to want to be a poet rather than "a [ label ] poet." i wanted the work to fill itself in, rather than be stained by what i am. i do not write in despite of my neurodivergence, i am just neurodivergent and writing.
does the poem have to be in english or can i send it through my palms into the coat of my dog. does the poem have to make sense. does the poem have to love you back.
if i break a glass, will the poem appear naturally? or is the act of breaking the glass human-enough. the shards of my life glittering out beneath me - do i have to write the poem, or is it self-evident in the pile of glass splinters? i cannot grasp this world the way other people can. regardless, i endeavor to touch - even the mess - very gently.
i broke my toenail against my coffee table recently. i released a bug outdoors. i made coffee. i walked my dog.
i didn't write a poem about any of these things.
something else, then. existing without humanity.
#how many poems would one have to write to walk through the gates of their own humanity#so it is just writing and not a miracle.#as if writing is ever anything except miracle - all creation is divine.#writeblr#poetry#i am almost certain i have written more poetry than most members of the presidential cabinet#so maybe i am MORE human?#... but alas.#perhaps BECAUSE i'm a poet- i do not like the idea of measuring my own humanity against theirs#they are people. many terrible people are unfortunately still people.#i know i cannot touch this world in the same way other people can.#but i still.... i lay down in the glass shards#i let it into my hair.#i don't like talking about this part of me and i rarely write poems about it.#it is sharp here. i thought that you liked how sharp it is for me. you've been running your hands through the blood#when it was painful enough.... even YOU might have called it poetry
4K notes
·
View notes
Text
Topographic Survey Software
AutoPlotter Advanced delivers an affordable solution for everyday land surveying needs. Built on the powerful DTM engine of its Pro counterpart, it seamlessly processes data from total stations, GPS, or similar instruments. Generate professional topographic and contour maps, perform traverse adjustments, and coordinate conversion. Its built-in CAD tools let you create complete drawings, while features like instant map creation and 3D terrain views accelerate your workflow. Easy to learn and use, AutoPlotter Advanced is ideal for surveyors seeking productivity and affordability.
https://infycons.com/autoplotter/advanced/

#civil engineering and civil software#topographical survey#land survey#civil technology#cross section generation#topographic map#topographic survey#quantity calculation#software solutions
0 notes
Text
Navigating the Future: Trends Shaping Construction Quantity Surveyor Services

In the dynamic world of construction, the role of a Construction Quantity Surveyor is evolving, adapting to the changing landscape of the industry. As projects become more complex and stakeholders demand greater transparency and efficiency, Construction Quantity Surveyors play a pivotal role in ensuring the financial success of construction endeavors. Let's delve into the key trends shaping the field of Construction Quantity Surveyor services.
1. Digital Transformation and BIM Integration:
The digital transformation is revolutionizing how Construction Quantity Surveyors operate. The integration of Building Information Modeling (BIM) is becoming standard practice, providing a collaborative platform where real-time data can be accessed and shared among project stakeholders. This not only enhances accuracy in quantity takeoffs but also improves overall project coordination.
2. Data Analytics for Informed Decision-Making:
Construction Quantity Surveyors are increasingly leveraging data analytics tools to derive valuable insights from project data. By analyzing historical project data, cost trends, and market conditions, Quantity Surveyors can make informed decisions, optimize cost estimates, and mitigate potential risks.
3. Sustainability and Green Building Practices:
With sustainability at the forefront of construction practices, Quantity Surveyors are incorporating green building principles into their assessments. Evaluating the cost implications of sustainable materials, energy-efficient systems, and eco-friendly construction methods is becoming a standard part of the Quantity Surveyor's role.
4. Remote Collaboration and Cloud-Based Solutions:
The rise of remote work has prompted Construction Quantity Surveyors to embrace cloud-based collaboration tools. These solutions facilitate seamless communication among project teams, allowing Quantity Surveyors to work collaboratively with stakeholders regardless of geographical locations, enhancing project efficiency.
5. Advanced Estimating Software:
The use of advanced estimating software is streamlining the quantity surveying process. These tools enable Quantity Surveyors to perform accurate and detailed cost estimates, saving time and reducing the likelihood of errors. The integration of these technologies enhances efficiency and precision in cost management.
6. Building Cost Transparency and Client Communication:
Clients are increasingly demanding transparency in construction costs, and Quantity Surveyors are responding by improving communication channels. Using visual aids and clear documentation, Quantity Surveyors ensure clients have a comprehensive understanding of project costs, helping to build trust and transparency.
7. Risk Management and Contingency Planning:
In an environment where construction projects face various uncertainties, Quantity Surveyors are placing a greater emphasis on risk management and contingency planning. By conducting thorough risk assessments, Quantity Surveyors can develop robust contingency plans to mitigate unforeseen challenges.
8. Professional Development and Accreditation:
Staying current with industry trends and obtaining relevant certifications is a trend among Construction Quantity Surveyors. Continuous professional development ensures that Quantity Surveyors are equipped with the latest knowledge and skills, allowing them to navigate the ever-evolving construction landscape competently.
Conclusion:
As Construction Quantity Surveyors navigate the future, these trends underscore the dynamic nature of their role in the construction industry. Embracing digital tools, sustainability practices, and proactive risk management strategies positions Quantity Surveyors as integral contributors to the success of construction projects. By staying attuned to industry trends and leveraging innovative technologies, Quantity Surveyors play a pivotal role in shaping the financial success and sustainability of construction endeavors.
#Construction Quantity Surveyors#Construction Material Calculator#3d Architect Home Designer#Architectural Rendering Company#3d Architectural Rendering Services
0 notes
Text
Introduction to Road Estimator
Road Estimator: The ultimate construction software, effortlessly estimate for road construction project costs, streamline road construction planning, and optimize resources with this innovative software solution.
#road construction cost calculator#estimate for road construction#road quantity calculation software
1 note
·
View note
Note
One other thing to consider in the "making the atom big" scenario: atoms (e.g. the hydrogen atom) are stable because of quantum effects. Specifically, the fact that electron orbitals (the quantum equivalent of orbits around the nucleus) are discrete, and there is a lowest mathematically allowed energy level, so that the electron doesn't just "fall in" (even when it has zero angular momentum, i.e. it's not going "around" the nucleus).
If you try to make a big atom large enough to fit in a hydraulic press, what you get is macroscopic (person-sized) quantities of charge with well-defined position and momenta, rather than the probability distributions you get at the quantum scale.
Quantum effects no longer apply at the macroscopic scale, so your big electron is now drawn into your big nucleus by the electric interaction. As it accelerates, it releases electromagnetic radiation proportional to the square of the charge according to the Larmor formula.
For concreteness, suppose your electron was scaled up to the size of a ping pong ball. A ping pong ball has a radius about 10^13 times larger than that of an electron, so the charge of your big electron (which scales with volume, not length) would be about (10^13)^3 times the charge of a single electron, or about 10^20 Coulombs.
If the big electron falls in at a modest 1 m/s^2 (one-tenth as fast as the ping pong ball would fall due to gravity alone), it radiates about 10^24 Watts of power. For reference, the global power usage is estimated at 10^12 Watts.
So as it falls in, the big electron releases an amount of radiation a million million times more power than the entire energy usage of the Earth, and about a hundred times less than the power output of the entire sun.
If you really did make a big electron and a big proton, you wouldn't need a hydraulic press to compress it. First, the electric attraction would immediately draw them together, and second, your hydraulic press (and lab, and the planet) would be blasted by an amount of electromagnetic radiation comparable to the power output of the entire Sun.
One of my students emailed me this question in the middle of the night last night:
If you coukd enlarge an atom to be the right size for a hydraulic press, or shrink the hydraulic press to fit the atom, what would happen if you squeezed the single atom with the hydraulic press?
(I also messaged Randall Munroe but I don't think he'll answer me)
So you're essentially asking what happens when you compress an atom. If you force the electrons of an atom inwards towards the atom's nucleus hard enough, the electrons and protons will merge to form neutrons. The atom basically melts, and you get this extremely high energy neutron plasma slurry. That's the stuff that neutron stars are made of.
#this is a slightly different question than what op answered to be clear#pyrrhiccomedy is describing electron capture which actually does happen in nuclear decays#the question i'm answering is 'what would happen if you tried to make a really big atom with macroscopic quantities of charge'#aside: i did a quick calculation for the acceleration afterwards. it would actually be much more#but this is a nice first approximation#physics
53 notes
·
View notes
Text



You NEED to hear me out when I say that sex with Yeonjun has to be mind blowing. Those are the hips of a DANCER.
mdni 🥲 not proofread. Just me rambling before going to sleep.
Imagine him being so exhausted from his tortuous schedule, he just wants a good night sleep… one that he can only get after being balls deep inside you lol.
Every roll of his hips matches the roll of your eyes to the back of your head— each thrust sharp and calculated like the choreographies he works so hard on perfecting. A bruising grip on your thighs and waist to keep you steady as he angles you to his liking and uses you as a fleshlight, panting and moaning like a dog right against your ear… I’m so weak.
He’s not too loud, but he doesn’t keep quiet either. He moans and whimpers when he’s feeling really good, but only for you to hear. He also might start rambling filthy (or praising) shit when close to the edge, depending on the mood.
Yeonjun might be a little goofy during sex, trying to keep the mood light by teasing you, but oh boy when he’s actually horny, you won’t catch a break. I believe his stamina is really good, combined with a high sex drive, you’re in for a long night whenever he actually gets the time to think about anything else but work.
He wants to try every position, go from slow to fast, from soft to rough. He needs to take his time with you and absolutely ruin you because he knows he’s busy as hell most of the time but then again, quality over quantity!!!
This man knows how to pleasure his partner cus’ he makes sure to memorize every sensitive spot. And even if he doesn’t have the biggest dick among the TXT members he for sure knows how to use it, cough cough.
#yezzns —#yeonjun smut#yeonjun hard hours#yeonjun hard thoughts#txt smut#txt hard hours#txt hard thoughts#kpop smut#kpop hard thoughts#kpop hard hours#txt#txt oneshots#txt post#yeonjun thoughts#kpop drabbles#yeonjun x you#yeonjun x reader#yeonjun x y/n#txt moa#soobin smut#taehyun smut#hueningkai smut#beomgyu smut
700 notes
·
View notes
Text
💥TAKING PREORDERS💥
hello friends! i designed these stickers and im now taking preorders for them!! there are two different designs and they will be available separately or together! if you want both, u can get them as a bundle at a discounted price. if you want to go in with friends and get a bunch of stickers (10 or more) I've made a bundle for that as well! to buy, please dm me! i'll be taking payments thru v*nm* or p*yp*l, and i will be sending ALL proceeds directly to Nizar, who i've been in contact with, and posting receipts. alternatively, you can send me a screenshot of your d*n*tion to Nizar's campaign (donation must have been made AFTER this post).
FREE shipping within the US. sticker #1: one day i will find my way back sticker - $2.50 sticker #2: RESIST sticker - $5.00 (Arabic text says "from the river to the sea, p*lestine will be free") bundle #1: sticker 1 + sticker 2 (1 of each, 2 stickers total) - $6.00 bundle #2: sticker 1 + sticker 2 (5 of each, 10 stickers total) - $25.00 if you would like to make your own bundle and let me know how many quantities of each sticker you would like, just dm me and i can calculate the discount :) 100% OF PROCEEDS WILL GO TO THE ABU RAIDA FAMILY to help them secure food, medication, clothes, shelter, etc. and help them save towards evacuation. You can also d*n*te to their campaign freely here: https://chuffed.org/project/112984-help-the-abu-raida-family-in-gaza
623 notes
·
View notes
Text
Do Borrowers Actually Take Fall Damage? (calculus/physics answer)
hey guys! sorry I haven’t been active lately, but im about to finish up my finals so give me one more week before I start posting religiously. I just wanted to share with you some calculations I discovered during my studying for the Physics C AP Exam, with which I am expecting to interest borrower fanatics.
I am very proud of figuring this out and hope you guys find this as entertaining as I did! (By the way, I suggest scrolling to the bottom for the answer if you don’t want to read through all my math, although the math can also be interesting if you want it to be! 😁)
First, I found myself wondering something: If ants are so light that their is no height they could fall from in which they could injure themselves, and humans gain fairly serious injuries after a 16 ft (5 meter) drop, where do borrowers fall on the scale?
I took to my physics notebook and calculated the result.
I won’t share with you the trivial calculations it took to reach my first conclusion. To break normal human leg bones, an impact force a little over 2,000 newtons is needed. For more serious injuries (more serious than a fracture), once the impact force reaches above 3000 newtons the fall becomes very dangerous. By 4000 newtons, the fall will usually become fatal (this happens around a 15 meter or 50 foot drop). But within the 2000 newton to 4000 newton range, a fall with a weird landing can have serious effects. If it interests you or helps put it into perspective, the impact force (in newtons) is equal to (mass(kg)x(velocity(m/s))^2)/(2(distance leg compresses (m))).
Next, I tried looking into the air resistance factor of a borrower. Depending on how high the air resistance is, the terminal velocity will decide the borrower’s impact force. Terminal velocity is defined as the highest velocity one might reach while falling, because air resistance counteracts your gravitational force once you reach a certain speed.
A 5’8” person who’s weighs 150 lbs scaled down to a height of 4” weighs .0136 kg (equivalent to the weight of a few coins). If you’re wondering if the fact that their bones are weaker will affect the outcome, don’t fret. Even though borrower’s bones are literally weaker, their bones are stronger relative to body mass. This is because bone strength is directly proportional to cross sectional area (length squared), and mass is directly proportional to volume (length cubed). this means that mass diminishes at a faster rate than bone strength. In a falling scenario, bone strength relative to body mass is the only thing that matters.
Now back to air resistance and terminal velocity. After plugging the borrower’s dimensions as well as other constants to the air resistance (drag force) and terminal velocity equations, I now know that the terminal velocity is equal to 11.4 m/s. This means that, no matter how high the fall is, the borrower will reach a max speed of 11.4 m/s because the drag force at that point will reach a quantity that is able to equally counteract the gravitational force (mass (kg) x gravity (9.81 m/s^2)) acting on the borrower.
Plugging the terminal velocity back into our impact force equation will give us the maximum impact force acting on the borrower. I’m going to do this for all of us, and reveal that the maximum impact force would be roughly 88 newtons. Taking into account a greater drag force (the borrower would most likely be flailing around and wearing clothing while falling), we can assume the maximum impact force would be even lower than this.
We are almost done. The last thing I need to do now is calculate a lethal impact force for a borrower, because it is not the same as a human’s. Impact force corresponds to energy transfer. For the previously mentioned fatal fall of 15 meters for a human, roughly 10000 joules of energy is transferred to the human, cause brain damage or death. any more than this would also lead the fatality (most likely). Scaling this down to borrower size using the same proportions as before, a transfer of roughly 1.94 joules would be fatal to a borrower. This corresponds to an impact force of around 194 newtons, well above the injury threshold calculated earlier. However, it’s good to assume that a fall from a weird angle or onto a hard surface still has the possibility to greatly injure the borrower, even if it is unlikely to be fatal.
One last calculation if you were wondering: the fall height it would take for a borrower to reach their terminal velocity is a height of 6.6 meters (or 21.7 feet) however, this fall would generate a force less than half that of a fatal force.
In conclusion, it is highly unlikely for a borrower to pass away due to fall impact from any height because their maximum impact force is well below the minimum impact force it would take to kill them. However, they can still get injured (and possibly fracture) in unlucky scenarios. This post is in NO WAY encouraging the artists or writers out there reading it to start composing scientifically accurate media, because I love the trope where the human has to chauffeur the borrower around everywhere and keep the borrower safe from high heights 🥰. If there is anything in my math I may have overlooked, please let me know because I would love to learn more! I really appreciate anyone who took the time to read this long, mathy message!
Borrower Speed, Strength, and Durability
#g/t#giant tiny#gt community#sfw#sfw g/t#sfw giant/tiny#g/t related#g/t scenario#g/t writing#g/t community#g/t fluff#g/t math#mathematics#math#physics#calculus#borrower#borrowers
200 notes
·
View notes