1. A ball has a 17J of kinetic energy and its mechanical energy is 25J. 1.1. What the gravitational potential energy of the ball? 32J 8J 425J 1.47J 1.2. If the ball has a mass of 3.2 kg, what is its height above the ground? 0.26m 10.45m 138.76m 0.48m
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- Kinetic energy (KE) = 17 J - Mechanical energy (ME) = 25 J Show more…
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A ball has a 17J of kinetic energy and its mechanical energy is 25J. 1.1. What the gravitational potential energy of the ball? 32J 8J 425J 1.47J 1.2. If the ball has a mass of 3.2 kg, what is its height above the ground? 0.26m 10.45m 138.76m 0.48m
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