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A 0.5kg ball sits on top of a 20m high ramp. What is the potential energy of the ball?

A 0.5kg ball sits on top of a 20m high ramp. What is the potential energy of the ball?
asked 210k views
1 vote
A 0.5kg ball sits on top of a 20m high ramp. What is the potential energy of the ball?

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User Ashkan Pourghasem
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1 Answer

2 votes
Mass = 0.5 kg
H = 20m
G = 9.8 m/s^2

U (Potential energy) = M×g×h
= 0.5 × 9.8 × 20 = 98 J
answered
User Jpenzer
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