The bicyclist encounters a? = 10.0? Incline in the road. (Figure 3) To maintain a constant velocity, the bicyclist shifts into a larger gear and applies a force on the pedals that results in a tension of T = 85.0N in the chain. Given the same coefficient of rolling resistance of a = 0.210cm,
Required:
Question: What is r, the radius of the gear used by the bicyclist to maintain the same velocity?
Note: Explain all steps comprehensively.