If T is the total time of flight, $h$ is the maximum height $ \& R$ is the range for horizontal motion, the $x$ and $y$ co-ordinates of projectile motion and time $t$ are related as

  • A

    $y = 4h\left( {\frac{t}{T}} \right)\,\,\,\left( {1\,\, - \,\,\frac{t}{T}} \right)$

  • B

    $y = 4h\left( {\frac{X}{R}} \right)\,\,\,\left( {1\,\, - \,\,\frac{X}{R}} \right)$

  • C

    $y = 4h\left( {\frac{T}{t}} \right)\,\,\,\left( {1\,\, - \,\,\frac{T}{t}} \right)$

  • D

    Both $(A)$ and $(B)$

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