The holes in the floor are not large enough to permit passage of the objects.
Why you don t fall through the floor.
The new science of strong materials.
Oct 21 2017 adrian herbez rated it it was amazing.
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There is a popular misunderstanding that since solid.
We do not fall through the floor because the floor can produce tensions and compressions along the diagonal members and these zigzag from our feet to ends of the beam.
Or why you don t fall through the floor j e gordon limited preview 1991.
The horizontal members have to feed the load from the diagonal members however and this load accumulates as you move away from the load.
It was more varied than i would have expected starting with some really interesting nitty gritty details of the chemistry and physics of what leads.
2 stresses and strains or why you don t fall through the floor 3 cohesion or now strong ought materials to be.
The reason you do not fall through the floor is you are not heavy enough when you stand on the floor it will bend but so minisucly you can not measure it the reason you do not fall through is the.
Or why you don t fall through the floor princeton science by j.
These laws tell us exactly how things move or sit still like why you don t float out of bed or fall through the floor of your house.
4 cracks and dislocations or why things are weak part two the non metallic tradition 5 crack stopping or how to be tough 6 timber and cellulose or wooden ships and iron men 7 glue and plywood or mice in the.
Newton s laws control how cars work how water flows how buildings don t fall down and basically how everything around us moves.
Or why you don t fall through the floor james edward gordon snippet view 1968.
If the horizontal stresses then become to big the floor breaks.
Start your review of the new science of strong materials.
Or why you don t fall through the floor.
The new science of strong materials or why you don t fall through the floor james edward gordon no preview available 1976.
The floor holds them up ie.
The new science of strong materials.
I really enjoyed this one.
Or why you don t fall through the floor james edward gordon snippet view 1968.
This kind of break due to bending is much easier to break than by direct tension or compression.
The new science of strong materials.