Problem 12.129 The car starts from rest at s = 0 and increases its speed at at = 8 m/s². (Figure 1) Figure p= 40 m 1 of 1 > Part A t = 2.68 s Determine the time when the magnitude of acceleration becomes 14 m/s². Express your answer to three significant figures and include the appropriate units. Submit Previous Answers Answer Requested Part B Roorcon 2 of 9 At what position s does this occur? Express your answer to three significant figures and include the appropriate units. μA Review ?

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Problem 12.129
The car starts from rest at s = 0 and increases its speed at
at = 8 m/s². (Figure 1)
Figure
=40 m
1 of 1
▼
Part A
t = 2.68 s
Submit
Determine the time when the magnitude of acceleration becomes 14 m/s².
Express your answer to three significant figures and include the appropriate units.
Previous Answers
Answer Requested
Part B
Pearson
<
μA
2 of 9
?
Review
At what position s does this occur?
Express your answer to three significant figures and include the appropriate units.
>
Transcribed Image Text:Problem 12.129 The car starts from rest at s = 0 and increases its speed at at = 8 m/s². (Figure 1) Figure =40 m 1 of 1 ▼ Part A t = 2.68 s Submit Determine the time when the magnitude of acceleration becomes 14 m/s². Express your answer to three significant figures and include the appropriate units. Previous Answers Answer Requested Part B Pearson < μA 2 of 9 ? Review At what position s does this occur? Express your answer to three significant figures and include the appropriate units. >
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