At the instant shown in (Figure 1), car A has a speed of 23 km/h, which is being increased at the rate of 300 km/h? as the car enters the expressway. At the same instant, car B is decelerating at 250 km/h² while traveling forward at 100 km/h.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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SOLVE CAREFULLY!! Please Write Clearly and Box the final Answer for Part C, and Part D , with THE CORRECT UNITS) Thank you. Express your answer to three significant figures and include appropriate units. DRAW the kinematic diagram and label it for this problem as well Thank you
Part C
Determine the magnitude of the acceleration of A with respect to B.
Express your answer to three significant figures and include the appropriate units.
vec
aA/B = 5760.217
km/h?
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X Incorrect; Try Again; 5 attempts remaining
Part D
Figure
1 of 1
Determine the direction angle of the acceleration of A with respect to B, measured counterclockwise from the negative x axis.
Express your answer using three significant figures.
VO AEO vec
?
0 = 0.49
100 m
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X Incorrect; Try Again; 5 attempts remaining
- - - - - - -
Transcribed Image Text:Part C Determine the magnitude of the acceleration of A with respect to B. Express your answer to three significant figures and include the appropriate units. vec aA/B = 5760.217 km/h? Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part D Figure 1 of 1 Determine the direction angle of the acceleration of A with respect to B, measured counterclockwise from the negative x axis. Express your answer using three significant figures. VO AEO vec ? 0 = 0.49 100 m Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining - - - - - - -
At the instant shown in (Figure 1), car A has a speed of
23 km/h, which is being increased at the rate of
300 km/h² as the car enters the expressway. At the
same instant, car B is decelerating at 250 km/h² while
traveling forward at 100 km/h.
Transcribed Image Text:At the instant shown in (Figure 1), car A has a speed of 23 km/h, which is being increased at the rate of 300 km/h² as the car enters the expressway. At the same instant, car B is decelerating at 250 km/h² while traveling forward at 100 km/h.
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