MCQ
A particle when thrown, moves such that it passes from same height at 2 and $10 s$, the height is
  • A
    $g$
  • B
    $2 g$
  • C
    $5 g$
  • $10 g$

Answer

Correct option: D.
$10 g$
(d) If $t_1$ and $t_2$ are the time, when body is at the same height then, $h=\frac{1}{2} g t_1 t_2=\frac{1}{2} \times g \times 2 \times 10=10 g$

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