The speed of a car increases uniformly with time from 38 km/h at A to 88 km/h at B during 10 seconds. The radius of curvature of the hump at A is 42 m. If the magnitude of the total acceleration of the mass center of the car is the same at B as at A, compute the radius of curvature pg of the dip in the road at B. The mass center of the car is 0.56 m from the road. Assume PA = 42 m, h = 0.56 m.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The speed of a car increases uniformly with time from 38 km/h at A to 88 km/h at B during 10 seconds. The radius of
curvature of the hump at A is 42 m. If the magnitude of the total acceleration of the mass center of the car is the same at
B as at A, compute the radius of curvature pg of the dip in the road at B. The mass center of the car is 0.56 m from the
road.
Assume PA = 42 m, h = 0.56 m.
Answer: PB =
B
m
Transcribed Image Text:The speed of a car increases uniformly with time from 38 km/h at A to 88 km/h at B during 10 seconds. The radius of curvature of the hump at A is 42 m. If the magnitude of the total acceleration of the mass center of the car is the same at B as at A, compute the radius of curvature pg of the dip in the road at B. The mass center of the car is 0.56 m from the road. Assume PA = 42 m, h = 0.56 m. Answer: PB = B m
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