Find the total change in the blocks kinetic energy

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Reference no: EM13249404

A 10.3 kg block is dragged over a rough, horizontal surface by a 63.6 N force acting at 21° above the horizontal. The block is displaced 5.2 m, and the coefficient of kinetic friction is 0.189.

(a) Find the work done on the block by the 63.6 N force.

(b) Find the work done on the block by the normal force.

(d) What is the increase in internal energy of the block-surface system due to friction?

(e) Find the total change in the block's kinetic energy.

Reference no: EM13249404

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