Derive an equation that describes the potential energy

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Consider a ball with mass m = 50 kg. The ball is at rest on a cliff 328 feet above the ground. (A) Derive an equation that describes the potential energy of the ball as a function of time after it falls off the cliff. (B) How much kinetic energy (in Joules) does the ball have 2.1 seconds after it falls?

Reference no: EM131635484

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