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Questions  

A small body of mass 1 kg is executing SHM with amplitude 0.1 m and period 0.4 s. The maximum force acting on the body is:

a
12.25 N
b
24.65 N
c
34.75 N
d
44.75 N

detailed solution

Correct option is B

fmax=mamax=mω2A                         =1×4×3.1420.42×0.1=24.65 N

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