Estimate the work done by the friction force

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Reference no: EM13511302

Starting from rest, a 4.50-kg block slides 3.00 m down a rough 30.0° incline. The coefficient of kinetic friction between the block and the incline is ?k = 0.436.

(a) Determine the work done by the force of gravity.

(b) Determine the work done by the friction force between block and incline.

Reference no: EM13511302

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