A wheel of radius $R$ is trapped in a mud pit and spinning. As the wheel is spinning, it splashes mud blobs with initial speed $u$ from various points on its circumference. The maximum height from the centre of the wheel, to which a mud blob can reach is

  • [KVPY 2018]
  • A

    $u^{2} / 2 g$

  • B

    $\frac{u^{2}}{2 g}+\frac{g R^{2}}{2 u^{2}}$

  • C

    $0$

  • D

    $R+\frac{u^{2}}{2 g}$

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  • [AIIMS 2019]