When a ball is thrown straight up, which of the following is zero at its highest point?
A) displacement
B) acceleration
C) velocity

Question

Quizplus · Accepted Answer

At the highest point of its trajectory, the velocity of the ball is zero because it momentarily stops moving upward before starting to fall back down. The acceleration due to gravity is not zero; it continues to act downward, and displacement refers to the ball's position relative to its starting point, not its speed or acceleration.

When a Ball Is Thrown Straight Up, Which of the Following