A racecar is driving around a circular turn on a racetrack that has a radius of 35 m. Their initial angular velocity entering the turn is 0.785 rad/s. If the coefficient of kinetic friction between the 1,500 kg racecar and the racetrack is u = 0.5, calculate the velocity (in km/hr) of the driver as they exit the turn. Assume it takes them 4 seconds to go around the bend. For full credit, draw an FBD and clearly define your system using polar coordinates. [Ans. to Check: 28.28 km/hr) 1131 AM

A racecar is driving around a circular turn on a racetrack that has a radius of 35 m. Their initial angular velocity entering the turn is 0.785 rad/s. If the coefficient of kinetic friction between the 1,500 kg racecar and the racetrack is u = 0.5, calculate the velocity (in km/hr) of the driver as they exit the turn. Assume it takes them 4 seconds to go around the bend. For full credit, draw an FBD and clearly define your system using polar coordinates. [Ans. to Check: 28.28 km/hr) 1131 AM

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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