Question

A 20.0-kg box rests on a table. (a) what is the weight of the box and the normal force acting on it? (b) a 10.0-kg box is placed on top of the 20.0-kg box, as shown in fig. 443. Determine the normal force that the table exerts on the 20.0-kg box and the normal force that the 20.0-kg box exerts on the 10.0-kg box

Answer 1

Answer:

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