Question

define simple pendulum in 2 to 3 lines for class 7th
_________________
_________________
.......I will mark it as brainliest......​

Answer 1

A simple pendulum consists of a small metal ball (called bob) suspended by a long thread from a rigid support, such that the bob is free to swing back and forth. ... A pendulum completes every swing (or every oscillation) in exactly the same time, provided its length is kept constant.

Hope it helps you

ItzRiya✌️

Answer 2

Answer:

simple pendulum:it oscillates in a to and fro motion along a straight line about it's mean position