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 will be ..........
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 will be ..........
- A
$1.6 \,m / s$ in the direction of bullet
- B
$1.6 \,m / s$ opposite to the direction of bullet
- C
$1.8 \,m / s$ in the direction of bullet
- D
$1.8 \,m / s$ opposite to the direction of bullet
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