A small bucket of mass `M` is attached to a long inextensible cord of length `L`. The bucket is released from rest when the cord is in a horizontal position. In its lowest position the bucket scoops up m of water, what is the height of the swing above the lowest position?

A small bucket of mass M kg is attached to a long inextensible cord of length L m. The bucket is released from rest when the cord is in a horizontal position. At its lowest position, the bucket scoops up m kg of water and swings up to a height h. The height h in meter 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 particle of mass m attached with a massless spring natural length l and stiffness k is released from rest from the horizontal position of the relaxed spring. When the particle passes through its lowest point, the maximum length of the spring becomes 2l . Find the: a. speed of the particle at its lowest point. b. acceleration of the particle at its lowest position.

A particle of mass m attached with a massless spring natural length l and stiffness k is released from rest from the horizontal position of the relaxed spring. When the particle passes through its lowest point, the maximum length of the spring becomes 2l . Find the: a. speed of the particle at its lowest point. b. acceleration of the particle at its lowest position.

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 -

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 -