Oscillations questions
1188 published questions with worked solutions.
- Kinetic energy of a particle performing S.H.M.
- In a period of kinetic energy, the number of times kinetic energy and potential energy are equal in magnitude is
- A particle of mass m is hanging vertically by an ideal spring of force constant k, If mass is made to oscillate vertically, its...
- A mass m oscillates with SHM with frequency n= 2 and amplitude A, on a spring with force constant k therefore:
- If simple pendulum performing SHM the ratio of K.E. at mean and P.E. at maximum displacement is:
- The total energy of the body executing SHM is E. The kinetic energy when the displacement is half of the amplitude is:
- At a time when the displacement is half of amplitude. What fraction of the total energy is potential energy in SHM :
- In S.H.M. the displacement of a particle is half of the amplitude, the share of the potential energy and kinetic energy are
- A particle of mass 100 g is executing S.H.M. with amplitude of 10 cm. When the particle passes through the mean position at t =...
- A body of mass 25 gm performs linear S.H.M. The force constant of the motion is 400 dyne/cm. When the body is at a distance of 10...
- The kinetic energy of a body executing S.H.M. is 16 J, when it is at its mean position. If the amplitude of oscillation is 25 cm...
- The potential energy of a particle performing S.H.M in its rest position is 15 J. If the average kinetic energy is 5 J, then the...
- If a particle of mass 1 kg is moving in a simple harmonic motion with a time period of 1/60 s and amplitude of 2 10^ -2 m, then...
- An oscillating mass spring system has mechanical energy 1 J when it has an amplitude 0.1 m and maximum speed of 1 m/s. Then force...
- The K.E. of a particle in S.H.M 0.2 s after passing the mean position is half its total energy. Then its period of oscillation is
- If the amplitude of the particle in S.H.M. is doubled. The quantity doubled is
- The pendulum made from wood is replaced by metallic pendulum of same dimensions
- The resultant of two SHM's at right angles having same frequency and amplitudes but differing in the phasing by 2 is
- Two parallel SHMs have equations y_1=a_1 ( t+2 ) and y_2=a_2 ( t+4 ). The amplitude of the resultant is
- Two S.H.Ms are respectively represented by y=a ( t-kx) and y=b ( t-kx). The phase difference between the two is
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