Oscillations questions
1188 published questions with worked solutions.
- Two pendulums of lengths 121 cm and 100 cm start vibrating. At some instant the two are in the mean position in the same phase....
- A simple pendulum performs simple harmonic motion about x = 0 with an amplitude A and time period T. The speed of the pendulum at...
- Two simple pendulums of length 0.5 m and 2.0 m respectively are given small linear displacement in one direction at the same...
- If acceleration due to gravity on the moon is one sixth that on the earth, then the length and time period of seconds pendulum on...
- The periodic time of a simple pendulum of length 1 m and amplitude 2 cm is 5 s. If the amplitude is made 4 cm, its periodic time...
- If a second's pendulum is placed in a space laboratory orbiting around the earth at a height 3 R, where R is the radius of the...
- Simple pendulums of length 5 m and 20 m respectively are given small linear displacement in one direction at the same time. They...
- A pendulum which gives correct time 2 s on the ground. It is moved to an altitude 640 m above the earth. If radius of the earth...
- A simple pendulum of length l_1 has frequency 1/4 Hz and another simple pendulum of length l_2 has frequency 1/3 Hz. Then time...
- If length of seconds pendulum is increased by 0.3%, its new time period would be
- In angular S.H.M. the time period of oscillation is
- Differential equation of angular SHM is d^2 dt^2 + ^2 =0 where and are constants. The time period of the SHM is
- The oscillations of a bar magnet in a uniform magnetic field is the example of
- The spring constant of a spring is 2 N/m. A body of mass 0.98 kg is suspended from it. The time period of oscillation is
- Time period of spring oscillating simple harmonically is :
- Simple pendulum is suspended in carriage moving horizontally with acceleration a. In equilibrium the pendulum makes an angle with...
- A boy swinging on a swing in a sitting position suddenly stands up, then the time period of swing will:
- The package on a platform is performing vertical S.H.M. with a period of 0.5 sec. The package can lose contact with the platform,
- A spring-mass system oscillates with a frequency v. If it is taken in an elevator slowly accelerating upward, the frequency will
- A spring mass system oscillates in a car. If the car accelerates on a horizontal road, the frequency of oscillation will
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