Question: When a flea ( m = 7 5 0 mu g ) is jumping up , it extends its legs 0 . 5 mm

When a flea (m =750\mu g ) is jumping up, it extends its legs 0.5 mm and reaches a speed of 0.50 m/s in that time. Part A How much work did the flea do during that time? Use g =10 m/s2.

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