You toss a ball to a friend. When the ball reaches its maximum altitude, its acceleration
A) is 2*g.
B) changes sign.
C) is constant.
D) is g/2.
E) is zero.

Name: You toss a ball to a friend. When the ball reaches its maximum altitude, its acceleration A) is 2*g. B) changes sign. C) is constant. D) is g/2. E) is zero.
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Question

Quizplus · Accepted Answer

The acceleration due to gravity is constant and does not change with the ball's position in its trajectory, including at its maximum altitude.

You Toss a Ball to a Friend