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A ball is tossed vertically upward. When it reaches its highest point (before fa

ID: 1959429 • Letter: A

Question

A ball is tossed vertically upward. When it reaches its highest point (before falling back downward)
A. the velocity is zero, the acceleration is zero, and the force of gravity acting on the ball is zero.
B. the velocity is zero, the acceleration is directed downward, and the force of gravity acting on the ball is directed downward.
C. the velocity is zero, the acceleration is zero, and the force of gravity acting on the ball is directed downward.
D. the velocity, acceleration, and the force of gravity on the ball all reverse direction.
E. the velocity and acceleration reverse direction, but the force of gravity on the ball remains downward

Explanation / Answer

B. the velocity is zero, the acceleration is directed downward, and the force of gravity acting on the ball is directed downward.

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