What is the potential energy of a 2 kg rock sitting at the top of a 10 meter high cliff?
Gravity on Earth is 9.8 m/s2
Answers
Answered by
4
Answer:
potential energy= mass×gravity×height
=2×9.8×10
=196J
Answered by
5
Potential energy = mgh
m=mass
g=gravity
h=height
=2*10*9.8
=20*9.8
=196
Therefore potential energy = 196mgh
m=mass
g=gravity
h=height
=2*10*9.8
=20*9.8
=196
Therefore potential energy = 196mgh
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