A vector has the components A, = 21 m and Ay = 17 m. %3D Part A What is the magnitude of this vector? Express your answer to two significant figures and include appropriate units.

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter3: Vectors
Section: Chapter Questions
Problem 5PQ: Vector A, with a magnitude of 18 units, points in the positive x direction. Adding vector B to...
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Please answer Part A and B with explanation

Question 9
A vector has the components A = 21 m and A, = 17 m.
Part A
What is the magnitude of this vector?
Express your answer to two significant figures and include appropriate units.
HẢ
Value
Units
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Part B
What angle does this vector make with the positive x axis?
Express your answer to two significant figures and include appropriate units.
?
Transcribed Image Text:Question 9 A vector has the components A = 21 m and A, = 17 m. Part A What is the magnitude of this vector? Express your answer to two significant figures and include appropriate units. HẢ Value Units Submit Request Answer Part B What angle does this vector make with the positive x axis? Express your answer to two significant figures and include appropriate units. ?
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