A person can jump safely from a height of 2m on the earth. On a planet where acceleration due to gravity is 2.45 ms^2, the maximum height from which he can jump safely

A person can jump safely from a height of 2m on the earth. On a planet

1.	A person can jump safely from a height of 2m on the earth. On a planet where acceleration due to gravity is 2.45 ms^2, the maximum height from which he can jump safely
Answer» 8 m 4 m 16 m 64 m ANSWER :A