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JEE 2022 | SHM-04

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Question 1

If the mass shown in figure is slightly displaced and then let go, then the system shall oscillate with a time period of

Question 2

Time period of a block suspended from the upper plate of a parallel plate capacitor by a spring of stiffness k is T. When block is uncharged. If a charge q is given to the block them, the new time period of oscillation will be

Question 3

A particle of mass m oscillates with simple harmonic motion between points x₁ and x₂, the equilibrium position being O. Its potential energy is plotted. It will be as given below in the graph:

Question 4

The potential energy of a long spring when stretched by 2 cm is U. If the spring is stretched by 8 cm the potential energy stored in it is :

Question 5

Two particles execute SHM of same amplitude and frequency on parallel lines. They pass one another when moving in opposite directions each time their displacement is half their amplitude. What is the phase difference between them?

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Mar 8JEE & BITSAT