Physics
A pendulum is oscillating on either side of its rest position. The correct statement is :
- It has only the kinetic energy at its each position.
- It has the maximum kinetic energy at its extreme position.
- It has the maximum potential energy at its mean position.
- The sum of its kinetic and potential energy remains constant throughout the motion.
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Answer
The sum of its kinetic and potential energy remains constant throughout the motion.
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