A vehicle of mass $m$ is moving on a rough horizontal road with momentum $P$. If the coefficient of friction between the tyres and the road be $\mu$, then the stopping distance is
A vehicle of mass $m$ is moving on a rough horizontal road with momentum $P$. If the coefficient of friction between the tyres and the road be $\mu$, then the stopping distance is
- A
$\frac{P}{{2\mu \,m\,g}}$
- B
$\frac{{{P^2}}}{{2\mu \,m\,g}}$
- C
$\frac{P}{{2\mu \,m{\,^2}g}}$
- D
$\frac{{{P^2}}}{{2\mu \,m{\,^2}g}}$
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