A car of mass \( m \) is moving on a level circular track of radius \( R \). If \( \mu_{\mathrm{....

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A car of mass \( m \) is moving on a level circular track
\( \mathrm{P} \)
of radius \( R \). If \( \mu_{\mathrm{s}} \) represents the static friction
W
between the road and tyres of the car, the maximum speed of the car in circular motion is given by
(A) \( \sqrt{\mu_{s} m R g} \)
(B) \( \sqrt{\frac{R g}{\mu_{s}}} \)
(C) \( \sqrt{m R g / \mu_{s}} \)
(D) \( \sqrt{\mu_{s} R g} \)


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