Two paths lead to the top of a hill from the same point on the ground. The path I have a length of 500 meters and Path II has a length of 2000 meters. The gain of potential energy is more for which of the paths?
Same for both the paths
Gain or loss of potential energy doesn’t depend on path. It depends on initial and final positions of a body. Potential energy for both the paths will be the same as their initial and final positions are same.