Please help! :( If a 20 N object has been lifted 5 meters above the ground, how much gravitational potential energy does it have? A. 980 N B. 100 J C. 980 J D. 100 N

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asked Feb 20, 2019 48.0k views

3 votes

Please help! :(

If a 20 N object has been lifted 5 meters above the ground, how much gravitational potential energy does it have?

A. 980 N
B. 100 J
C. 980 J
D. 100 N

Physics
middle-school

Adem ?Lhan asked

by Adem ?Lhan

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1 Answer

4 votes

Ep = F * d
F = 20 N
d = 5 m
Ep = 20 N * 5 m
Ep = 100 J

So pick B. A Newton Meter is a joule.

Sterling Nichols answered Feb 24, 2019

by Sterling Nichols

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