In long jump, does it matter how height you jump ? What factors determine the span of the jump ?

A man of 60kg jumps to a height of 1.0m. What is the potential energy of the man at the highest point?

A person can jump to a height of 3 m at the equator of the Earth. Considering the same initial velocity for jumping, to what height can he jump at the poles? The radius of the Earth at the poles and the equator is 6357 km 6378 km, respectively. Given, (6357)/(6378) = 0.9967

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 ?

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 2 m on the surface of A . What is the height of jump by the same person on the planet B ?

Two boys each of mass 40 kg are standing on the right side of a trolley of mass 80 kg , initially at rest on smooth floor. The boys jumps to the right with velocity 3 m//s with respect to the trolley before the jump. Find the final velocity of the trolley if the jumps : (a) together , (b) one after the other and (c ) one boy is on the left and the other on the right , the boy on the left jumps to the left and then the boy on the right jumps to the right. Each boy jumps with 3 m//s with respect to the trolley before the jump.

When a person jumps up,

Which of the is not a synonym of the 'jumping gene'?