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04-07-2021
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A 10 kg stone is lifted to a height of 2 meters. What is the potential energy at this position?
(Note: PE = mgh; g = 9.8 m/s2, J = Joules)
A. 5 Joules
B. 49 Joules
C. 196 Joules
D. 20 Joules

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04-07-2021

Answer:

1960....

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