For a particle executing SHM, x = displacement from mean position, v = velocity and a = acceleration at any instant, then

Acceleration of a particle, executing SHM, at it’s mean position is

Acceleration of a particle, executing SHM, at it’s mean position is

The restoring force acting on a particle executing SHM is 10 N at a displacement of 2 cm from mean position. The restoring force at a displacement of 3 cm is

For a particle executing simple harmonic motion, the displacement from the mean position is given by y= a sin (wt ) , where a, w are constants. Find the velocity and acceleration of the particle at any instant t.

The position of a particle at any point instant is x . Find the velocity and acceleration at any instant .

The acceleration of a particle executing S.H.M, when it is at its mean position is

A particle executing SHM has a velocity of 2 ms^(-1) when its displacement from mean position is 1 cm and a velocity of 1 ms^(-1) when its displacement is 2 cm. Its amplitude of oscillationis