If an astronaut dropped a small rock near the surface of Mars, how far would the rock fall in 1.35 s?
Mars- Earth g-ratio is 0.38, nearly. Answer 11' 1", nearly.
Near Earth, the distance fallen through will be 29' 2", nearly.
The acceleration due to Mars gravity on its surface is nearly 0.38 X 32 ' / s/s.= 12' 2" /s/s, nearly.
Distance fallen in a drop is s = (g t^2) / 2