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Physics 24 Online
OpenStudy (anonymous):

MEDAL GIVEN TO CORRECT ANSWER. Which of the following would cause the force of kinetic friction to increase? A. A decrease in k B. An increase in s C. A decrease in the normal force D. An increase in the normal force

OpenStudy (anonymous):

Define k and s.

OpenStudy (compphysgeek):

what douglas said, but an increase in normal force will increase friction in any case

OpenStudy (anonymous):

It's not just a "k" or "s". the question has a symbol thingy in front of it. I just couldn't type it. I'll draw it below tho, if that helps. @douglaswinslowcooper

OpenStudy (anonymous):

|dw:1387592892843:dw|

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