The speed of a car increases uniformly with time from 65 km/h at A to 115 km/h at B during 19 seconds. The radius of curvatur the hump at A is 48 m. If the magnitude of the total acceleration of the mass center of the car is the same at B as at A, compute t radius of curvature Pg of the dip in the road at B. The mass center of the car is 0.65 m from the road. Assume PA = 48 m, h = 0.65 m. Рв B
The speed of a car increases uniformly with time from 65 km/h at A to 115 km/h at B during 19 seconds. The radius of curvatur the hump at A is 48 m. If the magnitude of the total acceleration of the mass center of the car is the same at B as at A, compute t radius of curvature Pg of the dip in the road at B. The mass center of the car is 0.65 m from the road. Assume PA = 48 m, h = 0.65 m. Рв B
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 1.47P: A rifle at A is fired at a target at B. If the speed of the bullet is 1400 ft/s, determine the...
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![The speed of a car increases uniformly with time from 65 km/h at A to 115 km/h at B during 19 seconds. The radius of curvature of
the hump at A is 48 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 0.65 m from the road.
Assume PA = 48 m, h = 0.65 m.
Рв
B
Answer: PB =
i
m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1197db17-4459-4f13-9037-8c17c9afd2f4%2F226b3c8e-33de-4ad1-accb-c47c79e8ae80%2F1swgt6p_processed.png&w=3840&q=75)
Transcribed Image Text:The speed of a car increases uniformly with time from 65 km/h at A to 115 km/h at B during 19 seconds. The radius of curvature of
the hump at A is 48 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 0.65 m from the road.
Assume PA = 48 m, h = 0.65 m.
Рв
B
Answer: PB =
i
m
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