The displacement of an object oscillating on a spring is given by `x(t) = x_(m) cos (omega t+ phi)`. If the initial displacement is zero and the initial velocity is in the negative x direction. Then the phase constant `phi` is

The displacement of an object oscillating on a spring is given by x(t) = x_(m) cos (omega t +phi) . If the object is initially displacement in the negative x direction and given a negative initialy velocity, then the phase constant phi is between

The displacement equation of an oscillator is given by x = 5 sin (2pit+0.5pi)m . Then its time period and initial displacement are

The equation describing the motion of a simple harmonic oscillator along the X axis is given as x = A cos (omega t + phi) . If at time t = 0, the oscillator is at x = 0 and moving in the negative x direction, then the phase angle phi is

A particle is executing SHM given by x = A sin (pit + phi) . The initial displacement of particle is 1 cm and its initial velocity is pi cm//sec . Find the amplitude of motion and initial phase of the particle.

The displacement function of a S.H.M is given by y = cos [(omega t + phi)] if at t = 0 th displaxcement is y = 1 on and velocity cm s^(-1) The value amplitude (A in cm) is

The displacement of an oscillator is given by x=a sin omega t+b cos omega t where a, b and omega , are constant. Then -

The displacement x of the body is motion is given by x=A sin (omega t+ theta) , Determine the time at which the displacement is maximum.

The equation of displacement of a harmonic oscillator is x = 3sin omega t +4 cos omega t amplitude is

The displacement of a string carrying a travelling sinusoidal wave is given by y(x,t) =y_m sin(kx-omegat-phi) At time t=0 the point at x=0 has a velocity of 0 and a positive displacement. The phase constant phi is

The displacement of a particle performing a S.H.M. is given by x =12 "cos" (omega t + alpha) cm . If at time t, the displacement of the particle is 6 cm, them the phase of the particle at that instant is