The angular velocities of three bodies in simple harmonic motion are with their respective amplitudes as . If all the three bodies have same mass and maximum velocity, then
1.
2.
3.
4.
The maximum velocity of a simple harmonic motion represented by is given by
1. 300
2.
3. 100
4.
The displacement equation of a particle is The amplitude and maximum velocity will be respectively
1. 5, 10
2. 3, 2
3. 4, 2
4. 3, 4
The instantaneous displacement of a simple pendulum oscillator is given by . Its speed will be maximum at time
1.
2.
3.
4.
The displacement of a particle moving in S.H.M. at any instant is given by . The acceleration after time (where T is the time period) -
1.
2.
3.
4.
The amplitude of a particle executing S.H.M. with frequency of 60 Hz is 0.01 m. The maximum value of the acceleration of the particle is
1
2
3.
4.
A particle moving along the x-axis executes simple harmonic motion, then the force acting on it is given by
1. – A Kx
2. A cos (Kx)
3. A exp (– Kx)
4. A Kx
What is the maximum acceleration of the particle doing the SHM where 2 is in cm
1.
2.
3.
4.
A particle executes simple harmonic motion along a straight line with an amplitude A. The potential energy is maximum when the displacement is
1.
2. Zero
3.
4.