From the equation $\tan \theta = \frac{{rg}}{{{v^2}}}$, one can obtain the angle of banking $\theta $ for a cyclist taking a curve (the symbols have their usual meanings). Then say, it is

  • A

    Both dimensionally and numerically correct

  • B

    Neither numerically nor dimensionally correct

  • C

    Dimensionally correct only

  • D

    Numerically correct only

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