Question

Which one is not a simple harmonic motion .
Also give the reason that why it is not a simple harmonic motion .​

Answer 1

DEAR, USER unfortunately your question is not clear , plz post a clear pick ,

still trying to effectively answer your ques

HOPE IT HELPS YOU.

The differential equation of linear S.H.M. is

d2x/dt2 + (k/m)x = 0

where

d2x/dt2= acceleration of the particle

x =displacement of the particle

m=mass of the particle

k = force constant.

EQUATION OF SHM IS NEVER EXPONENTIAL

thus, 1 may not exhibit SHM

DO CHECK THE ANSWER PLZ

Answer 2

Answer:

Explanation:

Hey buddy!!!

Here equation 3 does not show SHM because for a equation to be of SHM the force should be directly proportional to negative of displacement from mean position.

so when u diffrentiate the 3rd equation upto acceleration then u will find that the 3rd equation does not fullfill this basic criteria of SHM.