Question

read the text about an object in motion. ellen went bowling with some friends. she rolled her ball along the flat bowling lane toward the pins. complete the statement. assume that the balls mass did not change. the gravitational potential energy stored between the ball and earth ______ as the ball rolled along the lane. increased decreased stayed the same

Explanation:

Step1: Recall potential - energy formula

The gravitational potential energy formula is $U = mgh$, where $m$ is mass, $g$ is the acceleration due to gravity, and $h$ is the height above the ground.

Step2: Analyze height change

As the ball rolls along the flat bowling - lane, its height $h$ above the ground stays the same. Since $m$ (mass) and $g$ (acceleration due to gravity) are also constant, and $U = mgh$, the gravitational potential energy $U$ stays the same.

Answer:

stayed the same