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5) A box weighing 75 N rests on a table. A rope tied to the box runs vertically upward over a pulley and a weight is hung from the other end. Determine the normal force exerted on the box if the weight
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5) A box weighing 75 N rests on a table. A rope tied to the box runs vertically upward over a pulley and a weight is hung from the other end. Determine the normal force exerted on the box if the weight hanging on the other side of the pulley weighs (a) 30 N, and (b) 90 N.

User Apoorv Saxena
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10 votes

Answer:

(b) 90 N.

sorry if i'm wrong thank you

User Oylenshpeegul
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