Abullet of mss 20 g moving horizontally at speed of 300 m/s is fired into wooden block of mas 500 suspended by a long string. The bullet criosses the block and emerges on the other side. If the centre of mass of the block rises through a height of 20.0 cm, find teh speed of tbe bullet as it emerges from the block.

A bullet of mass 20 g moving horizontally at a speed of 300 m/s is fired into a wooden block of mass 500 g suspended by a long string. The bullet crosses the block and emerges on the other side. If the centre of mass of the block rises through a height of 20.0 cm, find the speed of the bullet as it emerges from the block.

A bullet of mass 10 kg moving horizontally at a speed 140 m//s strikes a block of mass 100 g attached to a string like a simple pendulum. The bullet penetrates the block and emerges on the other side. If the block rises by 80 cm , find final velocity of bullet.

A bullet of mass 10g moving horizontally with a velocity of 400 ms^-1 strikes a wooden block of mass 2kg which is suspended by a light inextensible string of length 5m .As a result , the centre of gravity of the block is found to rise a vertical distance of 10 cm . The speed of the bullet after it emerges out horizontally from thr block will be

A bullet of mass 10 g moving horizontally with a velocity of 400ms^(-1) strikes a wooden block of mass 2kg which is suspended by a light inextensible string of length 5 m. As a result, the centre of gravity of the block is found to rise a vertical distance of 10 cm. The speed of the bullet after it emerges out horizontally from the block will be

A bullet of mass 10g travels horizontally with speed 100m//s and is absorbed by a wooden block of mass 900 g suspended by a string. Find the vertical height through which the block rises. Given g=10m//s^(2)

A bullet of mass 10g moving horizontally with a velocity of 400 ms^(-1) strickes a wooden block of mass 2 kg which is suspended by a light inextensible string of length 5m . As a result, the center ofgravity of the block is found to rise a vertical distance of 10cm . The speed of the bullet after it emerges out hirizontally from the block will be

A bullet of mass 10g moving horizontally with a velocity of 400 ms^(-1) strikes a wooden block of mass 2 kg which is suspended by a light inextensible string of length 5m . As a result, the center of gravity of the block is found to rise a vertical distance of 10cm . The speed of the bullet after it emerges out hirizontally from the block will be

A bullet of mass 10g moving horizontally with a velocity of 400 ms^(-1) strickes a wooden block of mass 2 kg which is suspended by a light inextensible string of length 5m . As a result, the center ofgravity of the block is found to rise a vertical distance of 10cm . The speed of the bullet after it emerges out hirizontally from the block will be

A bullet of mass 10g moving horizontally with a velocity of 400 ms^(-1) strickes a wooden block of mass 2 kg which is suspended by a light inextensible string of length 5m . As a result, the center ofgravity of the block is found to rise a vertical distance of 10cm . The speed of the bullet after it emerges out hirizontally from the block will be