A ball rolls off a shelf and hits the floor below 0.25 second later. To find the speed of the ball as it left the shelf, we would need
A) the distance measured along the floor to the point of impact.
B) to repeat the experiment.
C) the height of the table.
D) the weight of the ball.

Question

Quizplus · Accepted Answer

The Answer of A ball rolls off a shelf and hits the floor below 0.25 second later. To find the speed of the ball as it left the shelf, we would need
A) the distance measured along the floor to the point of impact.
B) to repeat the experiment.
C) the height of the table.
D) the weight of the ball.

A Ball Rolls Off a Shelf and Hits the Floor