1 8 J 2 11 J A bullet of mass 10 g moving horizontally with

Last updated: 6/27/2023

1 8 J 2 11 J A bullet of mass 10 g moving horizontally with a celocity of 400 ms strikes a wood block of mass 2 kg which suspended by light inextensible string of length 5 m As a result the centre of gravity of the block found to rise a vert INEET 20 distance of 10 cm The speed of the bullet after it emerges out horizontally from the block will be 1 100 ms 2 80 ms 3 120 ms 4 160 ms falling from a height of 1 km It hit the ground with a speed of 50