The length of a ballistic pendulum is `1m` and mass of its block is `0.98kg`.A bullet of mass `20` gram strikes the block along horizontal direction and gets embedded in the block.If block + bullet completes vertical circle of radius "1m",then the striking velocity of bullet is

A bullet of mass m strikes a block of mass M . The bullet remains embedded in the block. Find the amplitude of the resulting SHM.

A bullet of mass m moving with velocity v strikes a block of mass M at rest and gets embedded into it. The kinetic energy of the composite block will be

A bullet of mass m is fired into a block of wood of mass M which hangs on the end of pendulum and gets embedded into it. When the bullet strikes with maximum rise R. Then, the velocity of the bullet is given by

A bullet of mass m hits a target of mass M hanging by a string and gets embedded in it. If the block rises to a height h as a result of this collision, the velocity of the bullet before collision is

A bullet of mass m moving horizontally with a velocity v strikes a block of wood of mass M and gets embedded in the block. The block is suspended from the ceiling by a massless string. The height to which block rises is

A spring block pendulum is shown in figure . The system is hanging in equilibrium. A bullet of mass m//2 moving at a speed u bites the block from downwards direction and gets embedded in it. Find the amplitude of oscillation of the block now.

A bullet of mass 25 g is fired horizontally into a ballistic pendulum of mas 5.0 kg and gets embedded in it figure. If the centre of the pendulum rises by a distance of 10 cm, find the speed of the bullet.

A frequently used device to measure the speed of bullets is the ballistic pendulum. It comprises of a heavy block of wood of mass M suspended by two long chords. A bullet of mass m is fired into the block horizontally. The block, with the bullet embedded in it, swings upwards. The centre of mass of the combination rises through a vertical distance h before coming to rest momentarily. In a particular experiment, a bullet of mass 40 gm is fired into a wooden block of mass 10 kg. The block is observed to rise by a height of 20.0 cm. Initial speed of the bullet is

A frequently used device to measure the speed of bullets is the ballistic pendulum. It comprises of a heavy block of wood of mass M suspended by two long chords. A bullet of mass m is fired into the block horizontally. The block, with the bullet embedded in it, swings upwards. The centre of mass of the combination rises through a vertical distance h before coming to rest momentarily. In a particular experiment, a bullet of mass 40 gm is fired into a wooden block of mass 10 kg. The block is observed to rise by a height of 20.0 cm. If the bullet penetrates the block to a depth of 3.0 cm, the approximate average force of resistance by the block of wood is

A frequently used device to measure the speed of bullets is the ballistic pendulum. It comprises of a heavy block of wood of mass M suspended by two long chords. A bullet of mass m is fired into the block horizontally. The block, with the bullet embedded in it, swings upwards. The centre of mass of the combination rises through a vertical distance h before coming to rest momentarily. In a particular experiment, a bullet of mass 40 gm is fired into a wooden block of mass 10 kg. The block is observed to rise by a height of 20.0 cm. Fraction of initial energy lost in the collision