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Physics, 03.02.2020 02:46 johnnybones03

Atennis ball is thrown straight up and caught at the same height. which of the following can be describe the motion of the ball when it reaches the apex?

a. the velocity of the ball is zero

b. the acceleration of the ball is zero

c. the acceleration of the ball is 9.8m/s^2 down

d. the acceleration of the ball is 9.8m/s^2 up

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