The displacement time graph of a particle executing SHM 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 , ,
and , ,
B
The acceleration is maximum at 
, and and
, and and
C
The speed is maximum at 
and
and
D
The P.E. is equal to K.E. of the oscillation at 
Text Solution
Verified by ExpertsThe correct answer is:
C
JEE Main 2020
At 
, particle is at mean position
Force 
At 
, particle is at extreme position
Acceleration is maximum
At 
, particle is at mean position
Speed is maximum
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