Answer:
Work done is same from both paths.
Explanation:
The diagram says that the work done in getting an object up the track through distance [tex]d_1[/tex] must equal the work one in lifting the object vertically through distance [tex]d_2[/tex]. This is the law of conservation of energy,which here demands that because gravity is a conservative force, work done in lifting an object up must not depend on the path taken (because the gravitational potential energy you gain only depends on the vertical distance).
