The point of minimum kinetic energy in case of oscillating pendulum is _____________ position. (extreme or mean).

In an oscillating pendulum, at what positions are the potential and kinetic energy maximum.

Show that for a particle in linear SHM the average kinetic energy over a period of oscillation equals the average potential energy over the same period.

Consider a pair of identical pendulums, which oscillate with equal amplitude independently such that when one pendulum is at its extreme position making angle of 2^@ to the right with the vertical, the other pendulum makes and angle of 1^@ to the left of the vertical. What is the phase difference between the pendulums?

When the potential energy of a particle executive S.H.M. is one-fourth of the maximum value during the oscillation, its displacement from the equilibrium position in terms of its amplitude a is

Derive expressoin for kinetic energy, potential energy and total energy of a body executing simple harmonic motion. In what positions the energy is wholly kinetic energy or wholly potential energy?

A bob of mass 0.1 kg hung from the ceiling of a room by a string 2 m long is set into oscillation. The speed of the bob at its mean position is 1 m s^-1 . What is the trajectory of the bob if the string is cut when the bob is:- at one of its extreme positions,

A bob of mass 0.1 kg hung from the ceiling of a room by a string 2 m long is set into oscillation. The speed of the bob at its mean position is 1 m s^-2 . What is the trajectory of the bob if the string is cut when the bob is:- at its mean position.

Derive expressions for kinetic energy and potential energy of a simple harmonic oscillator. Show that the total energy is constant. In which position of the oscillator is the energy totally kinetic.