Question

the acceleration due to gravity on a planet is 1.96m/s2 .If it is safe to jump from a height of 3m on the earth, the corresponding height of the planet will be ?

Answer 1

Total distance on the earth=3m If the speed of the body on impact ranges between 12m/s to 17 m/s, the person may not survive.

With acceleration due to gravity 1.96 m/s2, the velocity would be the square root of 10, therefore the person would survive the fall from 3m.