A simple pendulum is suspended from the roof of a train. If the train is moving with an acceleration `49 cm//s^(2)`. Then the angle of inclination of the string about the vertical will be

A seconds pendulum is suspended from the roof of a lift. If the lift is moving up with an acceleration 9.8 m/s2 its time period is

A pendulum is suspended from the roof of a car. The car is moving with an acceleration of 4.9 m s^-2 .Then angle to which the vertical string will be inclined is :

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 simple pendulum with a bob of mass m is suspended from the roof of a car moving with horizontal acceleration a

A simple pendulum with a bob of mass m is suspended from the roof of a car moving with horizontal acceleration a

A simple pendulum with a bob of mass m is suspended from the roof of a car moving with a horizontal acceleration a.

A simple pendulum of length L is suspended from the roof of a train. If the train moves in a horizontal direction with an acceleration 'a' then the period of the simple pendulum is given by

A small sphere is suspended by a string from the ceiling of a car. If the car beings to move with a constant acceleration a, the inclination of the string to the vertical is:

A small sphere is suspended by a string from the ceiling of a car. If the car beings to move with a constant acceleration a, the inclination of the string to the vertical is