A 76.3 kN car is traveling at 70.9 mph when the driver decides to exit the freeway by going up a ramp. After coasting 411 m along the exit ramp, the car's speed is 28.1 mph and it is h = 14.3 m above the freeway. What is the magnitude of the average drag force exerted on the car? Farag

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter6: Applications Of Newton’s Laws Of Motion
Section: Chapter Questions
Problem 78PQ
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A 76.3 kN car is traveling at 70.9 mph when the driver decides to exit the freeway by going up a ramp. After coasting 411 m
along the exit ramp, the car's speed is 28.1 mph and it is h = 14.3 m above the freeway. What is the magnitude of the average
drag force exerted on the car?
Farag
Transcribed Image Text:A 76.3 kN car is traveling at 70.9 mph when the driver decides to exit the freeway by going up a ramp. After coasting 411 m along the exit ramp, the car's speed is 28.1 mph and it is h = 14.3 m above the freeway. What is the magnitude of the average drag force exerted on the car? Farag
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