A bob hung from the ceiling of a room by a string is performing simple harmonic oscillations. What will be the trajectory of the bob, if the string is cut. When bob is (i) at one of its extreme positions (ii) at its mean position ?

A bob of mass 0.1 kg hung from the ceilling of a room by a string 2 m long is set into osillation The speed of the bob at its mean position 1 m//s What is the trajectory of the bob if the string is cut when the bob is (a) at one of its extreme position (b) at is mean position ?

Suppose the amplitude of a simple pendulum having a bob of mass m is theta_0 . Find the tension in the string when the bob is at its extreme position.

The maximum displacement of a bob from its mean position is called its amplitude.

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 simple pendulum oscillates simple harmonically. The tension in the string at lowest point is T. What is the total acceleration of the bob at its lowest position ?

A plumb bob is hanging from the ceiling of car. If the car move with acceleration a, the angle made by the string with the vertical is

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 at its lowest position?