Car A is traveling at the constant speed of 66 km/h as it rounds the circular curve of 205-m radius and at the instant represented is at the position e - 43°. Car B is traveling at the constant speed of 82 km/h and passes the center of the circle at this same instant. Car A is located with respect to car B by polar coordinates r and 0 with the pole moving with B. For this instant determine va/B and the values of ř and O as measured by an observer in car B.
Car A is traveling at the constant speed of 66 km/h as it rounds the circular curve of 205-m radius and at the instant represented is at the position e - 43°. Car B is traveling at the constant speed of 82 km/h and passes the center of the circle at this same instant. Car A is located with respect to car B by polar coordinates r and 0 with the pole moving with B. For this instant determine va/B and the values of ř and O as measured by an observer in car B.
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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Write vA/B in terms of the polar coordinates.

Transcribed Image Text:Car A is traveling at the constant speed of 66 km/h as it rounds the circular curve of 205-m radius and at the instant represented is
at the position e = 43°. Car B is traveling at the constant speed of 82 km/h and passes the center of the circle at this same instant.
Car A is located with respect to car B by polar coordinates r and O with the pole moving with B. For this instant determine vA/B and
the values of ř and Ô as measured by an observer in car B.
205 m
B

Transcribed Image Text:Write vA/g in terms of the polar coordinates.
y
205 m
Answer: VA/B =( i
e,+ i
eg) m/s
%3D
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