A 710-kg car encounters a hump that has a circular shape with smooth transitions at either end. (a) What speed vB will cause the car to lose contact with the road at the topmost point B? (b) For a speed VA = 180 km/h, what is the normal force exerted by the road on the car as it passes point A? B A 10° p = 300 m

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.3: Vectors In The Plane
Problem 11ECP
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REMINDER: Round your final answers into 3 decimal places

A 710-kg car encounters a hump that has a
circular shape with smooth transitions at
either end. (a) What speed vB will cause the
car to lose contact with the road at the
topmost point B? (b) For a speed
VA = 180 km/h, what is the normal force
exerted by the road on the car as it passes
point A?
B
A
10°
p = 300 m
Transcribed Image Text:A 710-kg car encounters a hump that has a circular shape with smooth transitions at either end. (a) What speed vB will cause the car to lose contact with the road at the topmost point B? (b) For a speed VA = 180 km/h, what is the normal force exerted by the road on the car as it passes point A? B A 10° p = 300 m
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