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A 7.00-kg box sits on a ramp that is inclined at 36.3 ∘ above the horizontal....

A

7.00-kg box sits on a ramp that is inclined at 36.3 ∘ above the horizontal. The coefficient of kinetic friction between the box and the ramp is 0.31.


What horizontal force is required to move the box up the incline with a constant acceleration of

4.30 m/s2 ?

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