Three mountain climbers set out to climb a mountain from the same altitude and all arrive at the same location at the top. mountain climber a took a long gradual slope to the top, b went a steeper but shorter path, and c tackled the sheer straight side to the top. assume all three climbers have the same mass. which climber gained the greatest potential energy? a. ab. bc. cd. all did the same amount of work

All did same amount of work

Explanation:

All three mountain climbers took different routes to reach the peak. There is a constant gravity force acting on the object i.e. gravity force. Gravity force is conservative i.e. work done by a conservative force is independent of the path followed.

Therefore work done by all the mountain climbers is the same i.e. all did the same amount of work.

explanation:

a fuel engine ( known as a gasoline engine in american english )is an internal combustion engine with spark ignition, designed to run on petrol (gasoline) and similar volatile fuels.

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.