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A cart carries a pumpkin 8 m across the flat road at a constant velocity. If...

A cart carries a pumpkin 8 m across the flat road at a constant velocity. If the pumpkin has a mass of 3.2 kg,
what is the work done on the pumpkin by the cart?

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Answer #1

Since the displacement is perpendicular to the weight of the pumpkin, the work done is zero.

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