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An object with a mass of 78 kg is lifted through a height of 6 meters how much work is done
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An object with a mass of 78 kg is lifted through a height of 6 meters how much work is done

User Bwarner
by
8.0k points

1 Answer

6 votes
We got the following:
m = 78kg
h = 6m
g = 9.8 m/
sec^(2) ≈ 10 m/
sec^(2)
----------------------------------------------------------------------------
A = ?

As we know A = Ep = mgh -> potential energy
so the answer would be A = 78 * 6 * 10 = 4680 Joule


User Bluszcz
by
7.8k points
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