potential and kinetic energy select at what point the pendulum has the greatest potential energy? start
potential and kinetic energy select at what point the pendulum has the greatest potential energy? start
Answer
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 lowest - point.
Step2: Analyze pendulum motion
The pendulum's mass $m$ and $g$ are constant. The height $h$ is maximum at the extreme positions (the highest points of its swing).
Answer:
The pendulum has the greatest potential energy at the extreme positions (the highest points of its swing).