The displacement of a particle in SHM is indicated by equation y=10` "sin"(20t+pi//3`) where, y is in metres. The value of time period of vibration will be (in second)

The displacement of a particle performing a S.H.M. is given by x=0.5 "sin" 100 pi (t + 0.05) , where x is in metres and t is in second. Its periodic time in second is

The displacement of a particle executing S.H.M. is given by y = 10 sin [6t + (pi)/(3)] where y is in metres and t is in seconds. Then the initial displacement and velocity of the particle is

The motion of a particle executing S.H.M. is given by x = 5sin200 pi (t + 1) where x is in metres and time is in seconds. The time period is

The displacement equation of the particle in SHM is y = 10 sin(2 pi t + pi//6)m . The initial displacement of the particle is

The displacement of a particle in a medium can be expressed as y=10^(-6)sin(100t+20x+pi//4), where x is in metre and t is in second. What is the speed of the wave?