A tennis ball may leave the racket of a top player on the
A tennis ball may leave the racket of a top player on the servewith a speed of 67.0 m/s. If the ball'smass is 0.0600 kg and it is in contact with the racket for0.0300 s, what is the average force on the ball?
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a tennis ball may leave the racket of a top player on the servewith a speed of 670 ms if the ballsmass is 00600 kg and
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Great post-you clearly highlight the tension between social definitions of "normal" and clinical thresholds for pathology