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

Question

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

anonymous · Answer

Define k and s.

compphysgeek · Answer

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

anonymous · Answer

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

anonymous · Answer

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