Amethyst

Mathematics

20 December, 17:32

In order for work to be done, what three things are necessary?

Select one:

a. power, a force, and movement in the opposite direction of the applied force

b. balanced forces, motion, and distance covered over time

c. unbalanced force, motion in the same direction as the applied force, and power

d. unbalanced force, motion, and movement in the same direction of the applied force