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A ball of mass 5 kg is dropped from a cliff of height 75 m. What is the ratio of the kinetic energy to the potential energy of the ball when it reaches the halfway point of the fall? |
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Answer» A ball of mass 5 kg is dropped from a cliff of height 75 m. What is the ratio of the kinetic energy to the potential energy of the ball when it reaches the halfway point of the fall? |
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