MCQ
A particle falls from a height $h$ upon a fixed horizontal plane and rebounds. If $e$ is the coefficient of restitution, the total distance travelled before rebounding has stopped is
  • $h\left(\frac{1+e^2}{1-e^2}\right)$
  • B
    $h\left(\frac{1-e^2}{1+e^2}\right)$
  • C
    $\frac{h}{2}\left(\frac{1-e^2}{1+e^2}\right)$
  • D
    $\frac{h}{2}\left(\frac{1+e^2}{1-e^2}\right)$

Answer

Correct option: A.
$h\left(\frac{1+e^2}{1-e^2}\right)$

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