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1. A 0.430kg baseball comes off a bar and goes straight up in the air. At a height of 10.0m, the baseball has a speed of 25.3m/s. Determine the mechanical energy at the height. Show all your work. 2. What is the baseball's mechanical energy when it is at a height of 8.0m? Explain?
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1. A 0.430kg baseball comes off a bar and goes straight up in the air. At a height of 10.0m, the bas...
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