Question a 572kg box sits on an incline with an angle 380o, Ask an Expert

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Question: A 5.72kg box sits on an incline with an angle 38.0o above the horizontal. The coefficient of kinetic friction between the box and the ramp is 0.28.

Part A: What horizontal force is required to move the box up the incline with a constant acceleration of 4.30m/s2?

Please explain clearly with details so that I can follow.

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