A student drives 1.91 km due west to get coffee before class. The trip to get coffee takes her 7.00 minutes. She then drives 9.37 km at an angle 26.4° south of east to get to campus. The trip from the coffee shop to campus takes her 12.0 minutes. Let the positive æ-direction point due east and the positive y-direction point due north. a) Which vector below represents the students average velocity? N B E OĀ Oč 100
A student drives 1.91 km due west to get coffee before class. The trip to get coffee takes her 7.00 minutes. She then drives 9.37 km at an angle 26.4° south of east to get to campus. The trip from the coffee shop to campus takes her 12.0 minutes. Let the positive æ-direction point due east and the positive y-direction point due north. a) Which vector below represents the students average velocity? N B E OĀ Oč 100
Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter3: Vectors
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Problem 52PQ: A Three vectors all have the same magnitude. The symbol for the magnitude of each of these vectors...
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![A student drives 1.91 km due west to get coffee before class. The trip to get coffee takes her 7.00
minutes. She then drives 9.37 km at an angle 26.4° south of east to get to campus. The trip from the
coffee shop to campus takes her 12.0 minutes. Let the positive r-direction point due east and the
positive y-direction point due north.
a) Which vector below represents the students average velocity?
B.
E
OĀ](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F39f6380b-55e3-47ff-8091-2f92e2b304db%2F261ea5bb-a8ea-46b3-915a-cfb3aac7ee9b%2Fu7vriyp_processed.png&w=3840&q=75)
Transcribed Image Text:A student drives 1.91 km due west to get coffee before class. The trip to get coffee takes her 7.00
minutes. She then drives 9.37 km at an angle 26.4° south of east to get to campus. The trip from the
coffee shop to campus takes her 12.0 minutes. Let the positive r-direction point due east and the
positive y-direction point due north.
a) Which vector below represents the students average velocity?
B.
E
OĀ
![(b) What is the r-component of the average velocity of the student during the second leg of her
trip, from the coffee shop to campus, in the given units?
0.347 km/minute
-0.347 km/minute
0.699 km/minute
-0.699 km/minute
(c) What would the speed of your previous answer be in Sl units?
0.420 m/s
O1.17 m/s
11.7 m/s
O 0.0420 m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F39f6380b-55e3-47ff-8091-2f92e2b304db%2F261ea5bb-a8ea-46b3-915a-cfb3aac7ee9b%2Fovilu7f_processed.png&w=3840&q=75)
Transcribed Image Text:(b) What is the r-component of the average velocity of the student during the second leg of her
trip, from the coffee shop to campus, in the given units?
0.347 km/minute
-0.347 km/minute
0.699 km/minute
-0.699 km/minute
(c) What would the speed of your previous answer be in Sl units?
0.420 m/s
O1.17 m/s
11.7 m/s
O 0.0420 m/s
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