Oscillations questions
1188 published questions with worked solutions.
- The length of the second's pendulum on the surface of earth is 1 m. The length of second's pendulum on the surface of moon, where...
- If the length of simple pendulum is increased by 300%, then the time period will be increased by
- The bob of simple pendulum of mass m and total energy E will have maximum linear momentum equal to
- A man having a wrist watch and a pendulum clock rises on a TV tower. The wrist watch and pendulum clock by chance fall from the...
- Two pendulums of lengths 1 metre and 16 metre start oscillating one behind the other from the same stand. At some instant, the...
- A simple pendulum is taken to a place where acceleration due to gravity decreases by 2%, then time period will
- If a simple pendulum of length l has maximum angular displacement , then the maximum kinetic energy of bob of mass m is
- A pendulum clock that keeps correct time on the earth is taken to the moon it will run (it is given that g_ Moon =g_ Earth /6)
- A second's pendulum performs 100 oscillations in
- A simple pendulum of length l has a brass bob attached at its lower end. Its period is T. If a steel bob of same size having...
- Two pendulum A and B having periodic times 4 s and 4.25 s are made to oscillate simultaneously. At time t = 0, they are in the...
- Restoring force acting on a pendulum, when it is deflected through an angle 30^ , is (mass of the bob = 200 g, g=10 m/s^2 )
- A pendulum has time period T in air. When it is made to oscillate in water, it acquired a time period T'= 2 ,T. The density of...
- Statement 1: If amplitude of simple pendulum increases, its time period increases Statement 2: The simple pendulum is to traverse...
- Statement 1: In S.H.M., the velocity and displacement of the particle are in the same phase Statement 2: Velocity is the ratio of...
- When a particle performs S.H.M., its kinetic energy varies periodically. If the frequency of the particle is 10, then the kinetic...
- A simple pendulum of length L is hanging from a rigid support on the ceiling of a stationary train. If the train moves forward...
- Which of the following equations does not represent a simple harmonic motion? [Kerala (Med.) 2002, CBSE PMT (Prelims) 2011]
- The equation of motion of a particle is d^2y dt^2 +Ky=0, where K is positive constant. The time period of the motion is given by
- The displacement of a particle along the x axis is given by x=a ^2 t. The motion of the particle corresponds to [CBSE PMT 2010]
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