Question

Which one of these statements regarding non-conservative forces is FALSE?

Select one:
a. A non-conservative force cannot have a potential energy defined for it.

b. The work done by a non-conservative force may be either positive or negative depending on the direction of motion

c. A non-conservative force always opposes motion

d. The work done by a non-conservative force depends on the distance travelled

Answer 1

i dunoo

Answer 2

jdjdjd

Answer 3

Nono