Aperson can jump a maximum horizontal distance (by using a 45◦ projectile angle) of 5 m on earth. the acceleration of gravity is 9.8 m/s 2 . what would be his maximum range on the moon, where the free-fall acceleration is g 6 ? answer in units of m

30 m

Explanation:

Given

Maximum Horizontal distance is 5 m on earth

launching angle

Acceleration due to gravity on earth is

Acceleration due to gravity on moon is

Range of projectile is given by

----1

-----2

Divide 1 & 2

d. air pressure decreases as altitude increases.

reserve is the answer