The correct option is D 0.25
A body executing SHM have Vmax=1ms−1
and amax=4ms−1
Since, vmax=rω ..(i)
and amax=ω2r ...(ii)
Where, ω= angular speed of SHM
r = amplitude of SHM
Dividing Eq. (ii) by the square of Eq. (i), we get
amaxv2max=ω2rr2ω2=1r
r=v2maxamax=1×14=14
r = 0.25 m
∴ Amplitude of SHM = 0.25 m