11. a 2.5-kg block slides down a 25o inclined plane with a constant acceleration. the block starts from rest at the top. at the bottom, its velocity reaches 0.65 m/s. the length of the incline is 1.6m. a) what is the acceleration of the block?
b) what is the coefficient of friction between the plane and the block?
c) does the result of either (a) or (b) depend on the mass of the block?
Answers: 2
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11. a 2.5-kg block slides down a 25o inclined plane with a constant acceleration. the block starts f...
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