During a brake test, the rear-engine car is stopped from an initial speed of 80 km/h in a distance of 68 m. If it is known that all four wheels contribute equally to the braking force, determine the braking force Fat each wheel. Assume a constant deceleration for the 1290-kg car. -68 m Vz = 80 km/h Eg = 0
During a brake test, the rear-engine car is stopped from an initial speed of 80 km/h in a distance of 68 m. If it is known that all four wheels contribute equally to the braking force, determine the braking force Fat each wheel. Assume a constant deceleration for the 1290-kg car. -68 m Vz = 80 km/h Eg = 0
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.11P: Solve Prob. 7.10 assuming that the pick-up truck has front-wheel drive.
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![During a brake test, the rear-engine car is stopped from an initial speed of 80 km/h in a distance of 68 m. If it is known that all four
wheels contribute equally to the braking force, determine the braking force Fat each wheel. Assume a constant deceleration for the
1290-kg car.
-68 m
V1 = 80 km/h
l'g = 0
Answer: F = i
N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F86f1f325-d480-488c-acca-6b4ff583d951%2Faa50c62d-dfb5-46d3-b22b-6ec9914d4121%2Fcw4rr_processed.png&w=3840&q=75)
Transcribed Image Text:During a brake test, the rear-engine car is stopped from an initial speed of 80 km/h in a distance of 68 m. If it is known that all four
wheels contribute equally to the braking force, determine the braking force Fat each wheel. Assume a constant deceleration for the
1290-kg car.
-68 m
V1 = 80 km/h
l'g = 0
Answer: F = i
N
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