A simple pendulum is set up in a trolley which moves to the right with an acceleration a on a horizontal plane. Then the thread of the pendulum in the mean position makes an angle `theta` with the vertical

A simple pendulum is set up on a trolley which slides down a frictionless inclined plane making an angle theta with horizontal. The time period of pendulum is

A simple pendulum is released from rest with the string in horizontal position. The vertical component of the velocity of the bob becomes maximum, when the string makes an angle theta with the vertical. The angle theta is equal to

A simple pendulum is released from rest with the string in horizontal position. The vertical component of the velocity of the bob becomes maximum, when the string makes an angle theta with the vertical. The angle theta is equal to

A simple pendulum is suspended from the roof of a car moving horizontally with an acceleration of 10m*s^(-2) . What will be the angle made by the pendulum in its equilibrium position with the vertical ? [g= 10 m*s^(-2) ]

A simple pendulum is suspended from the ceiling of a train which is moving with an acceleration a .The angular of inclination of the pendulum from the vertical will be

A conical pendulum of length L makes an angle theta with the vertical. The time period will be

A conical pendulum of length L makes an angle theta with the vertical. The time period will be