A cyclist is travelling with velocity $v$ on a curved road of radius $R$. The angle $\theta$  through which the cyclist leans inwards is given by

  • A

    $\tan \theta  = \frac{{Rg}}{{{v^2}}}$

  • B

    $\tan \theta  = {v^2}Rg$

  • C

    $\tan \theta  = \frac{{{v^2}g}}{R}$

  • D

    $\tan \theta  = \frac{{{v^2}}}{{Rg}}$

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