An arrow is shot into air. Its range is $200\,m$ and its time of flight is $5\,s$. If $g=10\,m / s ^2$, then horizontal component of velocity and the maximum height will be respectively

  • A

    $20\,m / s , 62.50\,m$

  • B

    $40\,m / s , 31.25\,m$

  • C

    $80\,m / s , 62.5\,m$

  • D

    None of these

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