1. The problem statement, all variables and given/known data A car traveling on a flat (unbanked), circular track accelerates uniformly from rest with a tangential acceleration of 1.70 m/s2. The car makes it one-quarter of the way around the circle before it skids off the track. From these data, determine the coefficient of static friction between the car and the track. 2. Relevant equations 3. The attempt at a solution The distance traveled by the car: 2r(pi)(1/4) = 1.57r s = 1.57r, v = ?, u = 0, a = 1.7 v^2 = u^2 + 2as v = (5.338r)^(1/2) ac = (v^2)/r = 5.338 F = ma = [PLAIN]https://upload.wikimedia.org/math/9/3/9/939974a71dda1b83cce5ab82a2d2cec1.pngn [Broken] 5.3388m = 9.8[PLAIN]https://upload.wikimedia.org/math/9/3/9/939974a71dda1b83cce5ab82a2d2cec1.pngm [Broken] = 0.545 what's wrong? Thanks!