A tesla starts from rest on an unbanked circular track of radius 100m and speeds up at a steady rate of 0.100m/s^2. The coefficient of static friction between the tires and the road is 0.642. a. How much time passes before the radial acceleration of the car is 10 times its tangential acceleration? b. What is the maximum safe speed (in km/h) before the tesla slips off the track c. How many revolutions around the track can be safely completed?
A tesla starts from rest on an unbanked circular track of radius 100m and speeds up at a steady rate of 0.100m/s^2. The coefficient of static friction between the tires and the road is 0.642. a. How much time passes before the radial acceleration of the car is 10 times its tangential acceleration? b. What is the maximum safe speed (in km/h) before the tesla slips off the track c. How many revolutions around the track can be safely completed?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 11CQ: Suppose a piece of food is on the edge of a rotating microwave oven plate. Does it experience...
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