Learning Goal: To set up and evaluate the equations of motion in a normal-tangential coordinate system. The car is traveling at a speed of 62.5 ft/s, which is increasing at a rate of 4.55 ft/s, and the curvature of the road is p= 710 ft. What is the magnitude of the net frictional force that the road exerts on the tires? Express your answer to three significant figures and include the appropriate units. A car of weight 3850 lb is traveling around a curve of constant curvature p.(Figure 1) > View Available Hint(s) Figure 1 of 1 F = Value Units Submit Part B- Finding the maximum allowable acceleration Suppose that the tires are capable of exerting a maximum friction force of 2080 lb. If the car is traveling at 64.5 ft/s and the curvature of the road is p= 410 ft , what is the maximum tangential acceleration that the car can have without sliding? Express your answer to three significant figures and include the appropriate units. • View Available Hint(s)
Learning Goal: To set up and evaluate the equations of motion in a normal-tangential coordinate system. The car is traveling at a speed of 62.5 ft/s, which is increasing at a rate of 4.55 ft/s, and the curvature of the road is p= 710 ft. What is the magnitude of the net frictional force that the road exerts on the tires? Express your answer to three significant figures and include the appropriate units. A car of weight 3850 lb is traveling around a curve of constant curvature p.(Figure 1) > View Available Hint(s) Figure 1 of 1 F = Value Units Submit Part B- Finding the maximum allowable acceleration Suppose that the tires are capable of exerting a maximum friction force of 2080 lb. If the car is traveling at 64.5 ft/s and the curvature of the road is p= 410 ft , what is the maximum tangential acceleration that the car can have without sliding? Express your answer to three significant figures and include the appropriate units. • View Available Hint(s)
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...
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