Answer Happy

A car rounds a curve. The radius of curvature of the road is R, the banking angle with re- spect to the horizontal is 8 and the coefficient of static friction is . M What is the minimum speed that the car can have without slipping assuming that if the car were at rest, it would slide down the plane? 1. Umin = 2. Vmin = 3. Umin = 4. Umin = g R (cos 0 + mesin) sin 0 - u cos e g R (sin e + p cos ) cos 6 - i sin g R (sin 8 - picos ) cos 0 + usine g R (sin 8-picos ) cos - usine g R (cos + kesin ) sin + ucose R (cose-usin ) sin 0 + pe cose g R (sin 0 + picos) cose + u sin 5. Umin = 9 6. Umin = 7. Umin