Physics, 10.07.2019 12:00 pmdare2551
Atennis ball is hit into the air with a racket. when is the ball’s kinetic energy the greatest? ignore air resistance. a. when it leaves the racket b. just before it reaches the ground c. when it reaches its maximum height d. when its kinetic energy and potential energy are equal e. just before it starts falling downward
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Atennis ball is hit into the air with a racket. when is the ball’s kinetic energy the greatest? ign...
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