# A flat (unbanked) curve on a highway has a radius of 220 m. A car rounds the curve at a speed of 20.0 m/s. 1. What is the minimum coefficient of

A flat (unbanked) curve on a highway has a radius of 220 m. A car rounds the curve at a speed of 20.0 m/s. 1. What is the minimum coefficient of friction that will prevent sliding? 2.Suppose the highway is icy and the coefficient of friction between the tires and pavement is only one-third what you find in part (1.)What should be the maximum speed of the car so it can round the curve safely?

Question:A flat (unbanked) curve on a highway has a radius of 220 m. A car roundsthe curve at a speed of 20.0 m/s.1.What is the minimum coefficient of friction that will prevent sliding?…