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In a simple harmonic oscillator, at the mean position

A particle moves with simple harmonic motion in a straight line. In first t s, after starting from rest it travels a distance a, and in next is it travels 2a, in same direction, then

An ideal spring with spring-constant K is hung from the ceiling and a block of mass M is attached to its lower end. The mass is released with the spring initially unstretched. Then the maximum extension in the spring is

For a simple pendulum, a graph is plotted between its kinetic energy (KE) and potential energy (PE) against its displacement d. Which one of the following represents these correctly (graphs are schematic and not drawn to scale)

A particle undergoing simple harmonic motion has time dependent displacement given by x(t) = Asin(πt/90) The ratio of kinetic to potential energy of this particle at t = 210s will be

For a particle executing S.H.M. the displacement x is given by x = A cos wt. Identify the graph which represents the variation of potential energy (P.E) as a function of time t and displacement x

Starting from the origin a body oscillates simple harmonically with a period of 2s. After what time will its kinetic energy be 75% of the total energy

If x, v and a denote the displacement, the velocity and the acceleration of a particle executing simple harmonic motion of time period T, then which of the following does not change with time

The x-t graph of a particle undergoing simple harmonic motion is shown below. The acceleration of the particle at t = 4/3 s is

A particle executing simple harmonic motion of amplitude 5 cm has maximum speed of 31.4 cm/s. The frequency of its oscillation is

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