Homework Help: physics

Posted by Anonymous on Saturday, October 20, 2012 at 5:36pm.

A 33.6-kg crate rests on a horizontal floor, and a 64.7-kg person is standing on the crate. Determine the magnitude of the normal force that (a) the floor exerts on the crate and (b) the crate exerts on the person.

physics - Elena, Sunday, October 21, 2012 at 1:48pm
1. N1=(m(per) +m(cr))g
2. N2=m(per)g

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