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A 4.26-kg block starts up a 33.0˚ incline at 7.81 m/s. (a) How far will it...

A 4.26-kg block starts up a 33.0˚ incline at 7.81 m/s. (a) How far will it slide if it loses 34.6 J of mechanical energy due to friction? (b) What is the coefficient of kinetic friction between the block and the incline

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