A gun of mass 3000 kg fires horizontally a shell of mass 50 kg with a velocity of 300 m/s. What is the velocity with which the gun will recoil?

A gun of mass 3000 kg fires horizontally a shell of mass 50 kg with a

1.	A gun of mass 3000 kg fires horizontally a shell of mass 50 kg with a velocity of 300 m/s. What is the velocity with which the gun will recoil?
A.	-5 m/s
B.	10 m/s
C.	50 m/s
D.	30 m/s
Answer» B. 10 m/s

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A gun of mass 3000 kg fires horizontally a shell of mass 50 kg with a velocity of 300 m/s. What is the velocity with which the gun will recoil?

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