junior04guerra junior04guerra

18-11-2020
Physics

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A 0.1 kg tennis ball is brought from a speed of 15 m/s to a speed of 45 m/s when hit by a tennis racket. If this done over 0.05 seconds, what is the power generated by the tennis racket

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sbob84257 sbob84257

18-11-2020

2.2 because i said so

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