Question

Calculate the maximum velocity of a particle if the displacement of the particle
executing SHM is given by y = 0.05 sin (100 t + 2 π) cm.

Answer 1

Given equation,

y = 0.05 sin (100 t + 2 π) cm.

comparing this equation with,

y=A sin (wt + k x )

Amplitude (A) = 0.05 cm

w=100

The formula for calculating maximum velocity is

V max = A w

V max = 0.05 × 100 = 5 cm/ s