A bullet of mass `0.01 kg` and travelling at a speed of `500 ms^(-1)` strikes a block of mass `2 kg` which is suspended by a string of length `5 m`. The centre of gravity of the block is found to raise a vertical distance of `0.2 m`. What is the speed of the bullet after it emerges from the block?

A bullet of mass 0.01 kg and travelling at a speed of 500 m/s strikes a block of mass 2 kg which is suspended by a string of length 5m. The center of gravity of the block is found to rise a vertical distance of 0.1m, figure. What is the speed of the bullet after it emerges from the block ? (g=9.8 m//s^2) .

A bullet of mass 0.01J kg and travelling at a speed of 500m//s strikes a block of mass 2 kg which is suspended by a string of length 5m. The cnetre of gravity of the block is found to rise a vertical distance of 0.1m, figure. What is the speed of the bullet after it emerges from the block ? (g=9.8m//s^(2)).

A bullet of mass 0.01 kg travelling at a speed of 500 m/s strikes a block of mass 2 kg, which is suspended by a string of length 5 m. The centre of gravity of the block is found to rise a vertical distance of 0.1 m. The speed of the bullet after it emerges from the 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 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 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