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Questions  

A particle is executing simple harmonic motion with an amplitude of 0.02 metre and frequency 50 Hz. The maximum acceleration of the particle is 

a
100  m​/​s2
b
100 π2 m​/​s2
c
200  m​/​s2
d
200 π2 m​/​s2

detailed solution

Correct option is D

amax=4π2n2A=4π2×(50)2×0.02=200π2 m/s2

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