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A tennis 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?

AThe velocity of the ball is zero

BThe acceleration of the ball is zero

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

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

Verified Answer :

rubikscubesaregood
Athe velocity of the ball is zero
AL2006

At the apex, choices 'A' and 'C' are both true.

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