Question

The acceleration due to gravity on the planet `A` is `9` times the acceleration due to gravity on planet `B`. A man jumps to a height of `2m` on the surface of `A`. What is the height of jump by the same person on the planet `B`?
A. 2/9 m
B. 18 m
C. 6 m
D. 2/3 m

Answer 1

Correct Answer - B
Height of jump on the planet B =`g_A/g_B`x height of jump on the planets A (`because` mgh=constant)