millz58 millz58

24-04-2019
Physics

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

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say2chandra15 say2chandra15

24-04-2019

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

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