Bouncing Balls When an object bounces, its initial velocity forms an angle to the ground. This angle is called the angle of elevation (E). Bouncing objects lose energy when they collide with the ground. The angle of elevation of a …

Bouncing Balls When an object bounces, its initial velocity forms an angle to the ground. This angle is called the angle of elevation (E). Bouncing objects lose energy when they collide with the ground. The angle of elevation of a …

Bouncing Balls When an object bounces, its initial velocity forms an angle to the ground. This angle is called the angle of elevation (E). Bouncing objects lose energy when they collide with the ground. The angle of elevation of a …