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2. Find the gravitational potential energy of 1 kgmass kept at a height of 5 m above the ground.Calculate its kinetic energy when it falls and hits theground. Take g = 10 m s2. Ans. 50 J, 50 J |
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Answer» Answer: Step-by-step explanation: Potential energy = m × g × h Energy = 1 × 10 × 5 Hence, potential energy = 50 J |
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