Class 11PhysicsNewton's Laws of Motion and FrictionKinetic Friction and Motion on Rough Horizontal Surface
Medium$A$ block $B$ is pushed momentarily along a horizontal surface with an initial velocity $V$. If $\mu$ is the coefficient of sliding friction between $B$ and the surface,the block $B$ will come to rest after a time:
- A$\frac{g\mu}{V}$
- B$\frac{g}{V}$
- C$\frac{V}{g}$
- D$\frac{V}{\mu g}$
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