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qUESTIONS

Describe the state oscillation if the phase angle is 1110°.

The maximum speed of a particle performing linear S.H.M is 0.08 m/s. If its maximum acceleration is 0.32 m/ S ^ 2 , calculate its (i) period and (ii) amplitude.

The maximum velocity of a particle performing S.H.M. is 6.28 cm/s. If the length of its path is 8 cm, calculate its period.

The speeds of a particle performing linear S.H.M. are 8 cm/s and 6 cm/s at respective displacements of 6 cm and 8 cm. Find its period and amplitude.

A particle performing linear S.H.M. with period 6 second is at the positive extreme position at t 0. = The particle is found to be at a distance of 3 cm from this position at time 1 = 7s, before reaching the mean position. Find the amplitude of S.H.M.

A particle performs linear S.H.M. of period 4 seconds and amplitude 4 cm. Find the time taken by it to travel a distance of 1 cm from the positive extreme position.

A body of mass 0.2 kg performs linear S.H.M. It experiences a restoring force of 0.2 N when its displacement from the mean position is 4 cm. Determine (i) force constant (ii) period of S.H.M. and (iii) acceleration of the body when its displacement from the mean position is 1 cm.

A system is taken to its final state from initial state in hypothetical paths as shown figure calculate the work done in each case.

The figure shows the V – T diagram for one cycle of a hypothetical heat engine which uses the ideal gas. Draw (a) the p – V diagram and p – T diagram of the system.

A hypothetical thermodynamic cycle is shown in the figure. Calculate the work done in 25 cycles.

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