[" 2.A bullet of mass "30" gram moving with a speed of "400" metre per second penetrates "10],[" centimetre into a mud wall.What is the average force exerted by the wall on the bullet? "]

A bullet of mass 30 g moving with a speed of 500 ms^(-1) pentrates 10 cm into a fixed target. Calculate the average force exerted by target on the bullet.

A bullet of mass 0.03 kg moving with a speed of 400m/s penerates 12 cm into fixed block of wood. Calculate the average force exerted by the wood on the bullet.

A bullet of mass 0.005 kg moving with a speed of 200 ms^(-1) enters a heavy wooden block and is stopped after a distance of 50 cm. What is the average force exerted by the block on the bullet?

A bullet of mass 40 g hits a mud wall with speed 400 m s^-1 . The bullet stops after penetrating 50 cm inside the wall. Find the average resistive force exerted by the wall on the bullets.

A bullet of mass 0.04 kg moving with a speed of 600 m/s penetrates a heavy wooden block. It stops after a penetration of 500 cm. The resistive force exerted by the block on the bullet is

A bullet of mass 0.04 kg moving with a speed of 600 m/s penetrates a heavy wooden block. It stops after a penetration of 500 cm. The resistive force exerted by the block on the bullet is

A bullet of mass 40 g moving with a speed of 90 m/s enters a heavy wooden, block and is stopped after a distance of 60 cm. The average resistive force exerted by the block on the bullet is