Answer to Question #317189 in Classical Mechanics for deny

Question

Assuming that a kilogram rat and a hundred kilograms elephant fell on the cliff at the same time, which of the two will reach the ground first if air resistance and surface area are neglected? Explain.

Answer 1

$t=\sqrt{\frac{2h}g},$

$h_1=h_2,\implies t_1=t_2,$

simultaneously