Train A travels with a constant speed VA = 120 km/h along the straight and level track. The driver of car B, anticipating the railway grade crossing C, decreases the car speed of 90 km/h at the rate of 3 m/s². Determine the velocity and acceleration of the train relative to the car.
Train A travels with a constant speed VA = 120 km/h along the straight and level track. The driver of car B, anticipating the railway grade crossing C, decreases the car speed of 90 km/h at the rate of 3 m/s². Determine the velocity and acceleration of the train relative to the car.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Solve the following problem.
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Transcribed Image Text:y
I
A
x
D
B
60°
с
15°

Transcribed Image Text:Train A travels with a constant speed VA 120
km/h along the straight and level track. The driver
of car B, anticipating the railway grade crossing C,
decreases the car speed of 90 km/h at the rate of
3 m/s². Determine the velocity and acceleration of
the train relative to the car.
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