When a flea (m = 600 μg) is jumping up, it extends its legs 0.5 mm and reaches a speed of 0.50 m/s in that time. How much work did the flea do during that time? Use g = 10 m/s2


According to the kinematics equation, find the acceleration of the flea.
Substitute the values,
The net force acting on the flea is,
Substitute the values,
The work done by the flea ...
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