Physics, 16.07.2019 18:20 Richelleypinelley
Atennis racket hits a tennis ball with a force of f=at−bt2, where a = 1290 n/ms , b = 330 n/ms2 , and t is the time (in milliseconds). the ball is in contact with the racket for 2.80 ms . if the tennis ball has a mass of 55.6 g , what is the resulting velocity of the ball, v, after the ball is hit by the racket?
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Atennis racket hits a tennis ball with a force of f=at−bt2, where a = 1290 n/ms , b = 330 n/ms2 , an...
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