A bob hangs from a rigid support by an inextensible string of length `l`. If it is displaced through a distance `l` (from the lowest position) keeping the string straight and then released. The speed of the bob at the lowest position is

A bob hangs from a rigid support by an inextensible string of length l. It is released from rest when string makes an agngle 60^(@) with vertical . The speed of the bob at the lowest position is

A bob hangs from a rigid support by an inextensible string of length l. It is released from rest when string makes an agngle 60^(@) with vertical . The speed of the bob at the lowest position is

A pendulum bob on a 2 m string is displaced 60^@ from the vertical and then released. What is the speed of the bob as it passes through the lowest point in its path ?

A pendulum bob on a 2 m string is displaced 60^(@) from the vertical and then released. What is the speed of the bob as it passes through the lowest point in its path

A pendulum bob on a 2 m string is displaced 60^(@) from the vertical and then released. What is the speed of the bob as it passes through the lowest point in its path

A body is hanging from a rigid support by an inextensible string of length l . It is struck inelastically by an identical body of mass m moving with horizontal velocity v = sqrt(2gh) the tension in the string increases just after striking by

The bob of a simple pendulum of length L, is displaced through 90^(@) , from its mean position and then released. What will be the tension in the string when the bob of mass m will be its lowest position ?

A pendulum bob on a 2 m string is displaced 60^(@) from the verticle and then released . What is the speed of the bob as it passes through the lowest point in its path?

The string of a pendulum is horizontal. The mass of the bob is m. Now the string is released. The tension in the string in the lowest position is -