Answer:
Inclined planes make work easier by spreading the work out over a longer distance. As a result, the inclined plane became a simple tool used to maneuver heavy objects rather than lifting or lowering them.
Using an inclined plane makes it easier to move an object. It takes less force to move an object in an upward direction on an inclined plane than it does to lift the object straight up. Moving the object up an inclined plane requires moving it an increased distance.
