Question

How does using a ramp to load boxes into a truck make work easier?



A.
Using the ramp decreases the amount of force needed to move the boxes, but the boxes must be moved over a shorter distance.


B.
Using the ramp increases the amount of force needed to move the boxes, but the boxes must be moved over a longer distance.


C.
Using the ramp decreases the amount of force needed to move the boxes, but the boxes must be moved over a longer distance.


D.
Using the ramp increases the amount of force needed to move the boxes, but the boxes must be moved over a shorte