Question

what is simple harmonic motion. pls answer in short.

Answer 1

HEY !!! HERE IS YOUR ANSWER 》》

Simple harmonic motion is a type of periodic motion where the restoring force is directly proportional to the displacement (i.e., it follows Hooke’s Law).

It can serve as a mathematical model of a variety of motions, such as the oscillation of a spring.....

HOPE IT HELPS ^_^

Answer 2

A body is said to be in SHM if it moves to and fro along a straight line, about its mean position such that, at any point it's acceleration is directly proportional to displacement in magnitude but opposite in direction.