SHMMedium

Question

The displacement of an object attached to a spring and executing simple harmonic motion is given by x = 2 × 10-2 cos πt metres. The time at which the maximum speed first occurs is

Options

A.0.5 s
B.0.75 s
C.0.125 s
D.0.25 s

Solution

x = 2 × 10-2 cos πt
v = - 0.02π sin πt
v is maximum at t = = 0.5 sec

Create a free account to view solution

View Solution Free
Topic: SHM·Practice all SHM questions

More SHM Questions

A block of mass 0.9 kg attached to a spring of force constant K is compressed by √2 cm and the block is at a dista...The time period of small oscillations of mass m : -...The time taken by a particle in SHM for maximum displacement is :...The displacement of a particle along the x axis is given by x = a sin2 ωt . The motion of the particle corresponds ...A particle is executing S.H.M. of frequency 300 Hz and with amplitude 0.1 cm. Its maximum velocity will be :...