physics

A nut-cracker has arms o.4mlong and a nut is plsaced 0.05 from the hinge. Calculate the resistance of the shell if it is broken by a force of 100N applied at the end of the cracker(assume that all the forces are parallel)

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1. 100 * (.4/.05) = 800 N

arms 0.4 meters long? That is one big nut cracker.

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posted by Damon

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