A 4.7 kg block slides down an inclined plane that makes an angle of 25 degrees with the horizontal. Starting from rest, the block slides a distance of 2.2 m in 5.2 s. The acceleration of gravity is 9.81 m/s^2. Find the coefficient of kinetic friction between the block and plane.

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A 4.7 kg block slides down an inclined plane that makes an angle of 25 degrees with the horizontal. Starting from rest, the block slides a distance of 2.2 m in 5.2 s. The acceleration due to gravity is 9.81 m/s^2. The coefficient of kinetic friction between the block and plane has to be determined.

On the 4.7 kg block, the...

(The entire section contains 156 words.)

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