How does using a ramp to load boxes into a truck make work easier?
a. using the ramp in...
How does using a ramp to load boxes into a truck make work easier?
a. using the ramp increases 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 shorter distance.
d. using the ramp decreases the amount of force needed to move the boxes, but the boxes must be moved over a longer distance.
Answers: 2
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