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Asked by Ahmad

A 8.4-kg block is lifted vertically 9.0 m at constant speed by a boy. The work done by the boy is about:
8 years ago

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Answered by Steve
work = force * distance
force = mg
8 years ago
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A 8.4-kg block is lifted vertically 9.0 m at constant speed by a boy. The work done by the boy is about:

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