Question

a shell of mass 0.01kg is force by a gun of mass 10kg. if the muzzle speed of the shell is 50m/s. what is the recoil speed of the gun?​

Answer 1

Answer:

The recoil speed of the gun is  -0.05 m/s

Explanation:

According to the problem the mass of shell is 0.01kg and mass of the gun is 10 kg. The speed of the mizzle is 50 m/s

Let the speed of the gun is s

Therefore,

(0.01 * 50) +( 10 * s) = 0

0.5 + 10s = 0

 s = -0.5/10 = -0.05 m/s

Answer 2

Answer:

this is the answer

hope it was helpful