Wednesday, April 20, 2011

Physics: Pressure

It's finding the stress you put on your feet when you stand.
e.g. 50 force units (usually Newtons) on a surface area of 20 distance units (centimeters, for example)
: You exert 2.5 force units per distance unit squared.
:With this knowledge, you can learn something useless, like the fact that its safer to crawl on ice than walk because you are putting less stress on a certain spot at the same time. 

-- Pressure --
:Input "FORCE: ",F
:Input "SURFACE AREA: ",B
:(F/B)A
:Disp A

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