At the instant shown (Eigure 1), the car at A is traveling at 10 m/s around the curve while increasing its speed at 4.5 m/s². The car at B is traveling at 28.5 m/s along the straightaway and increasing its speed at 2 m/s². Figure VR BOOT 100 m 100 m 45° VA= 10 m/s 1 of 1 > Y Part C Determine the magnitude of the relative acceleration of A with respect to B at this instant. Express your answer to three significant figures and include the appropriate units. a A/B = Submit Part D 0= HA Submit Value 4 Request Answer → C Determine the direction angle of the relative acceleration with respect to B at this instant, measured counterclockwise from the positive z axis. Express your answer using three significant figures. AΣ vec Request Answer Units ? ?

Elements Of Electromagnetics
7th Edition
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Author:Sadiku, Matthew N. O.
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At the instant shown in (Figure 1), the car at A is traveling at 10 m/s
around the curve while increasing its speed at 4.5 m/s² . The car at
B is traveling at 28.5 m/s along the straightaway and increasing its
speed at 2 m/s².
Figure
B
VB
100 m
y
L
100 m
45°
<
VA = 10 m/s
1 of 1
Part C
Determine the magnitude of the relative acceleration of A with respect to B at this instant.
Express your answer to three significant figures and include the appropriate units.
a A/B
Submit
Part D
0 =
μA
Value
Submit
Request Answer
Determine the direction angle of the relative acceleration with respect to B at this instant, measured counterclockwise from the positive x axis.
Express your answer using three significant figures.
IVE ΑΣΦ 41
Request Answer
Units
vec
?
?
Transcribed Image Text:At the instant shown in (Figure 1), the car at A is traveling at 10 m/s around the curve while increasing its speed at 4.5 m/s² . The car at B is traveling at 28.5 m/s along the straightaway and increasing its speed at 2 m/s². Figure B VB 100 m y L 100 m 45° < VA = 10 m/s 1 of 1 Part C Determine the magnitude of the relative acceleration of A with respect to B at this instant. Express your answer to three significant figures and include the appropriate units. a A/B Submit Part D 0 = μA Value Submit Request Answer Determine the direction angle of the relative acceleration with respect to B at this instant, measured counterclockwise from the positive x axis. Express your answer using three significant figures. IVE ΑΣΦ 41 Request Answer Units vec ? ?
At the instant shown in (Figure 1), the car at A is traveling at 10 m/s
around the curve while increasing its speed at 4.5 m/s². The car at
B is traveling at 28.5 m/s along the straightaway and increasing its
speed at 2 m/s².
Figure
B
VB
100 m
y
L
100 m
45°
<
VA = 10 m/s
1 of 1 >
Part A
Determine the magnitude of the relative velocity of A with respect to B at this instant.
Express your answer to three significant figures and include the appropriate units.
VA/B
Submit
Part B
0 =
O
μA
Submit
Value
Request Answer
Determine the direction angle of the relative velocity with respect to B at this instant, measured counterclockwise from the positive x axis.
Express your answer using three significant figures.
垢 V—| ΑΣΦ | 41
Request Answer
Units
vec
?
P
?
Transcribed Image Text:At the instant shown in (Figure 1), the car at A is traveling at 10 m/s around the curve while increasing its speed at 4.5 m/s². The car at B is traveling at 28.5 m/s along the straightaway and increasing its speed at 2 m/s². Figure B VB 100 m y L 100 m 45° < VA = 10 m/s 1 of 1 > Part A Determine the magnitude of the relative velocity of A with respect to B at this instant. Express your answer to three significant figures and include the appropriate units. VA/B Submit Part B 0 = O μA Submit Value Request Answer Determine the direction angle of the relative velocity with respect to B at this instant, measured counterclockwise from the positive x axis. Express your answer using three significant figures. 垢 V—| ΑΣΦ | 41 Request Answer Units vec ? P ?
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