A 28.5-kg box is released on a 28 ∘ incline and accelerates down the incline at...

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Question

A 28.5-kg box is released on a 28 ∘ incline and accelerates down the incline at 0.22 m/s2 .

Find the friction force impeding its motion.

Determine the coefficient of kinetic friction.

science physics

Answer 1

Answer #1

Answer 2

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