Problem: A grocery cart with mass of 14 kg is being pushed at constant speed up a flat 15 ramp by a force FP which acts at an angle of 17 below the horizontal.Find the work done by each of the forces ( mg, FN , FP ) on the cart if the ramp is 16 m long.

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A grocery cart with mass of 14 kg is being pushed at constant speed up a flat 15 ramp by a force FP which acts at an angle of 17 below the horizontal.

Find the work done by each of the forces ( mg, FN , FP ) on the cart if the ramp is 16 m long.

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