Bullets of `0.03 kg` mass each hit a plate at the rate of `200` bullets per second with a velocity of `30 m//s`. The average force acting on the plate in newton is

Bullets of 0.03 kg mass each hit a plate at the rate of 200 bullets per second with a velocity of 50 m//s and reflect back with a velocity of 30 m//s . The average force acting on the plate in newton is

Bulltes of 0.03 kg mass each hit a plate at the rate of 200 bullets per second, with a velocity of 50 m/s and reflect back with a velocity of 30 m/s. The average force acting on one plate (in Newton) is

A machine gun of mass 15 kg fires 30g bullets at the rate of 5 bullets per second with a velocity of 500 m/s. What force in newton's must be applied to the gun to hold in position ?

A machine gun has a mass of 20 kg . It fire 20 gram bullets at the rate of 300 bullets per second at a speed of 250 m//s . What force must be applied on the gun to keep it in position ?

A machine gun has a mass of 10 kg . It fires 30 gram bullets at the rate of 6 bullets per secound with a speed of 400 m//s . What force must be to the gun to keep it in position ?

Steel pellets, each with a mass of 0.60 g, fall vertically onto a horizontal plate at a rate of 100 pellets per minute. They strike the plate with a velocity of 5.0m/s and rebound with a velocity of 4.0m/s. What is the average force exerted on the plate by the pellets?

A machine gun has a mass of 200 kg. It fires 35 g bullets at the rate of 40 bullets per sec with a speed of 400 m/s. Find the horizontal force need to be applied on the gun to keep it in fixed position ?

A machine gun of mass 20 kg fires 35 gram bullet at the rate of 50 bullets per second with a speed of 400 m s^-1 . What force must be applied to the gun to keep it in position?