Intriguing................

Level pending

A hiker stands at the bottom of a steep hill. The hiker can either follow a straight path to the top of the hill, a distance of 300 m, or he can follow a zigzag path to the top and walk a distance of 600 m. The work done by the force of gravity along the zigzag path is how many times the work done along the straight path ?

×

Problem Loading...

Note Loading...

Set Loading...