Friday
September 19, 2014

Homework Help: physics

Posted by jake on Saturday, June 7, 2014 at 6:38pm.

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

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