Home
Class 11
PHYSICS
A gun of mass 10 kg fires 4 bullets per ...

A gun of mass 10 kg fires 4 bullets per second. The mass of each bullet is 20 g and the velocity of the bullet, when it leaves the gun, is `"300 ms"^(-1)`, The force required to hold the gun while firing is

A

6 N

B

8 N

C

24 N

D

240 N

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

A gun of mass 10kg fires 4 bullets per second. The mass of each bullet is 20 g and the velocity of the bullet when it leaves the gun is 300ms^(-1) . The force required to hold the gun while firing is

A machine gun fires 240 bullets per minute. If the mass of each bullet is 10 g and the velocity of the bullets is 600 ms^(-1) , then find power (in kW) of the gun.

A machine gun fires n bullets per second and the mass of each bullet is m. If v is the speed of each bullet, then the force exerted on the machine gun is

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

A gun of mass M fires a bullet of mass m with a Kinetic energy E. The velocity of recoil of the gun is

A bullet of mass 0.1 kg is fired with a speed of 100 m//sec , the mass of gun is 50 kg . The velocity of recoil is

A bullet of mass 0.1 kg is fired with a speed of 100 m//sec , the mass of gun is 50 kg . The velocity of recoil is

A bullet of mass 40 g is fired from a gun of mass 10 kg. If velocity of bullet is 400 m/s. then the recoil velocity of the gun wil be

A machine gun has a mass 5 kg. It fires 50 gram bullets at the rate of 30 bullets per minute at a speed of 400" m s"^(-1) . What force is required to keep the gun in positon ?

A bullet mass 10gm is fired from a gun of mass 1 kg . If the recoil velocity is 5 m//s , the velocity of the muzzle is