1. The problem statement, all variables and given/known data a 100kg bicycle and rider initially move at 16 m/s up a 15 degree hill. The rider slams on the brakes and skids to rest. The coefficient of friction is (0.8, 0.7) 2. Relevant equations I have a few but nothing to do with a coefficient of friction. The last ones given to me where like MVi + ƩF(Δt) = MVf 3. The attempt at a solution I can' make any since I was sick for class. I'm sure the professor was supposed to give at least a hand out with some explanation. So could someone at least give me a idea what I have to look up online that will help me get started on this problem?