If trolley accelerates horizontally with acceleration a then bob is displaced backward from its initial vertical position. The angular deflection of the bob in equilibrium is

In shown figure, the trolley starts accelerating with acceleration a. The maximum angle deflected by thread from vertical will be:

A bob weighing 50 gram hangs vertically at the end of a string 50 cm long . If 20 gram force is applied horizontally, by how much distance the bob is pulled aside from its initial position when it reaches in equilibrium position?

When the trolley show in figure is given a horizontal acceleration a , the pendulem bob of mass m gets deflected to a maximum deflection , the net acceleration of the bob with respect to trolley is

When the trolley show in figure is given a horizontal acceleration a , the pendulem bob of mass m gets deflected to a maximum deflection , the net acceleration of the bob with respect to trolley is

A car is moving on a horizontal road with constant acceleration 'a' . A bob of mass 'm' is suspended from the ceiling of car. The mean position about which the bob will oscillate is given by ( 'theta' is angle with vertical)

A car is moving on a horizontal road with constant acceleration 'a' . A bob of mass 'm' is suspended from the ceiling of car. The mean position about which the bob will oscillate is given by ( 'theta' is angle with vertical)

A pendulum of mass m and length L is connected to a spring as shown in figure. If the bob is displaced slightly from its mean position and released, it performs simple harmonic motion. The angular frequency of the oscillation of bob is

A simple pendulum has a bob of mass m and string of length R. The bob is projected from lowest position giving it a horizontal velocity just enough for it to complete the vertical circle. Let the angular displacement of the pendulum from its initial vertical position be represented by theta . Plot the variation of kinetic energy (kE) of the bob and the tension (T) in the string with theta . Plot the graph for one complete rotation of the pendulum.

A bob of mass m=50g is suspended form the ceiling of a trolley by a light inextensible string. If the trolley accelerates horizontally, the string makes an angle thata=37^(@) with the vertical. Find the acceleration of the trolley.

A bob of mass m=50g is suspended form the ceiling of a trolley by a light inextensible string. If the trolley accelerates horizontally, the string makes an angle 37^(@) with the vertical. Find the acceleration of the trolley.