The average force necessary to stop a bullet of mass 20 g moving with a speed of 250 `m//s` , as it penetrates into the wood for a distance of 12 cm is

The average force necessary to stop a bullet of mass 20 g and 250 m//s as it penetrates wood to a distance of 12 cm, is:

A bullet of mass 50g moving with a speed of 500 ms^(-1) is brought to rest in 0.01s Find the impulse and the average force .

If a bullet of mass 5g moving withg a velocity of 100m/s penetrates a wooden block upto 6cm . Find the average force imposed .

If a bullet of mass 5g moving withg a velocity of 100m/s penetrates a wooden block upto 6cm . Find the average force imposed .

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

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 100 gram moving with 20 m//s Strikes a wooden plank and penetrates upto 20 cm. Calculate the resistance offered by the wooden plank .