Answer on Mechanics | Relativity Question for lizzeth
The acceleration of gravity is 9.8 m/s .
If he does this 28 times, how much work has he done?
A1 = F*h = mgh.
Then the total work
A = 28*A1 = 28mgh = 28*38.6*9.8*0.596 = 6312,74 J.
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