A 10 g bullet is shot from a 5 kg gun with velocity of 400m/sec. what

1.	A 10 g bullet is shot from a 5 kg gun with velocity of 400m/sec. what is the recoil velocity of the gun
Answer» Explanation: ★WE HAVE : •Mass of bullet,m=10g •VELOCITY of bullet,v=400m/s •Mass of GUN,M=5kg=5000g •RECOIL velocity of gun,V=?? _____________________________ According to the law of conservation of linear momentum,, initial momentum= -final momentum => mv= -MV =>10×400= -5000V =>4000/(-5000)=V =>V= -0.8 m/s Therefore,, Recoil velocity of gun,V=0.8m/s. -ve SIGN tells that recoil velocity of the gun is opposite of the velocity of bullet. _____________________________ HOPE IT HELPS ❣️❣️❣️

A 10 g bullet is shot from a 5 kg gun with velocity of 400m/sec. what is the recoil velocity of the gun

Answer»

Explanation:

★WE HAVE :

•Mass of bullet,m=10g

•VELOCITY of bullet,v=400m/s

•Mass of GUN,M=5kg=5000g

•RECOIL velocity of gun,V=??

_____________________________

According to the law of conservation of linear momentum,,

initial momentum= -final momentum

=> mv= -MV

=>10×400= -5000V

=>4000/(-5000)=V

=>V= -0.8 m/s

Therefore,, Recoil velocity of gun,V=0.8m/s.

-ve SIGN tells that recoil velocity of the gun is opposite of the velocity of bullet.

_____________________________

HOPE IT HELPS ❣️❣️❣️

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A 10 g bullet is shot from a 5 kg gun with velocity of 400m/sec. what is the recoil velocity of the gun​