A student needs 10 N of force to lift a box to the top of a 2 meter shelf, how much work do they do??
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A student needs 10 N of force to lift a box to the top of a 2 meter shelf, how much work do they do??
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Answer:
W = 20 J
Explanation:
W = Fs
W = 10 × 2
= 20 J