Question

Simple pendulum define
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Answer 1

Answer:

Definition of simple pendulum. : an ideal pendulum consisting of a point mass suspended by a weightless inextensible perfectly flexible thread and free to vibrate without friction —distinguished from physical pendulum.

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Answer 2

Explanation:

As pendulum is as weight suspended from a pivot so that it can swing freely . When as pendulum is displace sideways from its resting ,equilibrium position , it is subject to as restoring forceye due to gravity that will accelerate it back toward the equilibrium position