Home JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-8 This displacement time graph of a particle e…
JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-8 Single Correct MCQ
Published on: August 22, 2026

This displacement time graph of a particle executing S.H.M. is given in figure : (sketch is schematic and not to scale)

Which of the following statements is/are true for this motion?

A
The force is zero at
and ,
B
The acceleration is maximum at
, and
C
The speed is maximum at
and
D
The P.E. is equal to K.E. of the oscillation at
and

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Text Solution

Verified by Experts
The correct answer is:
A

at

Particle is at mean position

at ,

Particle is at extreme.

is maximum

at ; mean position

so, maximum velocity

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