1. The problem statement, all variables and given/known data A 2kg block slides from point b to point c, it has a velocity of 4 m/s at point b and a velocity of 0 at c. Distance between b and c is 3.0 m a.)What is the coefficient of kinetic friction on the horizontal surface? 2. Relevant equations Our solution sheet shows Δk=w , N=mg 0-1/2mv2=μNd 3. The attempt at a solution I've been working around with the problem, I got that Δk=1/2mv2, but I'm not sure where to go from there. Any help would be appreciated. Test tomorrow.