Tag: effort

POE Simple Machines

So you need a little help learning how to do lever problems, huh? ¬†Below are a bunch of of videos that show how to do the problems in the Levers & Wheels presentation, step by step. Watch it once, or as many times as you like. Please let me know if you have any questions! « Prev1 / 1Next...

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Chris and Jim CIM
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