[" n bullet strike per second elastically on a wall and "],[" rebound.What will be the force exerted on the wall "],[" by bullets if mass of each bullet is "m:-]

n bullet strikes per second elastically on wall and rebound then what will be the force exerted on the wall by bullets if mass of each bullet is m:-

n bullet strikes per second elastically on wall and rebound then what will be the force exerted on the wall by bullets if mass of each bullet is m:-

n bullet strikes per second elastically on wall and rebound then what will be the force exerted on the wall by bullets if mass of each bullet is m:-

[" A disc of mass "5kg" and kept "],[" floating horizontally in mid air "],[" by firing "10" bullets per second "],[" vertically up.If the mass of "],[" each bullet is "50gm" and bullets "],[" rebounded with same speed,"],[" the speed of each bullet is "],[m/" sec "(g=10m/sec^(2))]

A disc of mass 5 kg is kept floating horizontally in mid air by firing 10 bullets per second vertically up. If the mass of each bullet is 50 gm and bullets rebound with same speed, the speed of each bullet is, (g = 10 ms^(-2) )

A disc of mass 5 kg is kept floating horizontally in mid air by firing 10 bullets per second vertically up. If the mass of each bullet is 50 gm and bullets rebound with same speed, the speed of each bullet is, (g = 10 ms^(-2) )

A gun fires N bullets per second, each of mass m with velocity v. The force exerted by the bullets on the gun is :