A bullet of mass 20 g hits a block of mass 1.98 kg suspended from a massless string of length 100 cm and sticks to it. The bullet flies down at an angle of 30º to the horizontal with a velocity of 200 m/s. Through what height the block will rise-

A bullet of mass 2 g travelling at a speed of 500 m//s is fired into a ballistic pendulum of mass 1.0 kg suspended from a cord 1.0 m long. The bullet penetrates the pendulum and emerges with a velocity of 100 m//s . Through what vertical height will the pendulum rise?

A bullet of mass 2 g travelling at a speed of 500 m//s is fired into a ballistic pendulum of mass 1.0 kg suspended from a cord 1.0 m long. The bullet penetrates the pendulum and emerges with a velocity of 100 m//s . Through what vertical height will the pendulum rise?

A bullet of mass 10 g moving with 300m//s hits a block of ice of mass 5 kg and drops dead. The velocity of ice is

A bullet of mass 10 g moving with 300m//s hits a block of ice of mass 5 kg and drops dead. The velocity of ice is

A bullet of mass 20 g moving horizontally strikes a block of mass 480 g suspended by a string of length 2 m . If the collision is completely inelastic , the minimum velocity of bullet , so that the combined mass complete vertical circle should be