Find the work done by the normal force

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A 19.8 kg block is dragged over a rough, hor- izontal surface by a constant force of 180 N acting at an angle of angle 32.8? above the horizontal. The block is displaced 75.5 m and the coefficient of kinetic friction is 0.173. 19.8 kg ? = 0.173

Find the work done by the 180 N force. The acceleration of gravity is 9.8 m/s2 . 

Find the magnitude of the work done by the force of friction.

Find the work done by the normal force. 

What is the net work done on the block?

Reference no: EM13259522

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