Physics questions
20125 published questions with worked solutions.
- The displacement x in cm of a particle is x=3 314t+4 314t. Amplitude and initial phase are
- The displacement of a particle performing S.H.M. is given by x=10 ( t+ ) metre. If the displacement of the particle is 5 m, then...
- Given equation of SHM is y=10 (20t+0.5). The initial phase is
- The phase of a particle executing simple harmonic motion starts from mean position is ( /2), when it has
- The amplitude of a particle performing S.H.M. is
- The particle performing S.H.M. with epoch displacement of motion is x=A ( t+ ). The term ( t+ ) is known as
- A small spherical steel ball is placed a little away from the centre of a large concave mirror of radius of curvature 2.5 m, if...
- In S.H.M., the phase difference between the displacement and velocity of a particle, at any instant is
- Two particles start vibrating together in S.H.M. starting from their mean position. If their periods are 40 s and 60 s...
- The epoch of a simple harmonic motion represented by x= 3 t+ t m is
- If a particle performing S.H.M. from the mean position of amplitude 'A' and period 'T', then the lapse of fraction of period in...
- Two simple harmonic motions have amplitudes 4 cm and 7 cm and the difference in phase is 2 . The resultant amplitude is
- Two pendulums oscillate with a constant phase difference of 90^ . If the time period of one is T, that of the other will be
- The particle executes SHM of along the straight line having amplitude 5 cm when the displacement of the particle from the mean...
- A particle executes SHM velocity of particle is 5 cm/s when its displacement is 12 cm and velocity is 12 cm/s when its...
- A body executes SHM of period 2 s. Find time taken by body to cover half the amplitude from mean position:
- A particle of mass 0.1 kg performs SHM. If the force acting on the particle is 10 times its displacement from centre then...
- The equation of linear simple harmonic motion is given by x=8 (12 t) where x is in cm and t is in second the initial phase angle...
- A body moves between two points A and B which are at a distance a and b from the point O in the same straight line OAB, Then the...
- Two particles execute SHM of the same time period along the same straight lines. They cross each other at the mean position while...