2. Consider the vector quantity B = 13 N, 149⁰. (a) Without doing any calculation, what quadrant do you expect this vector to be in? Why? (b) Do you expect B, to be positive or negative? Do you expect B, to be positive or negative? (c) Calculate the r component B.. (d) Calculate the y component By. (e) Use a Cartesian coordinate system to represent B as an arrow. Remember to label your axes and use an adequate scale.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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2. Consider the vector quantity B = 13 N, 149⁰.
(a) Without doing any calculation, what quadrant do you expect this vector to be
in? Why?
(b) Do you expect B, to be positive or negative? Do you expect B, to be positive or
negative?
(c) Calculate the a component B
(d) Calculate the y component By
(e) Use a Cartesian coordinate system to represent B as an arrow. Remember to
label your axes and use an adequate scale.
Transcribed Image Text:2. Consider the vector quantity B = 13 N, 149⁰. (a) Without doing any calculation, what quadrant do you expect this vector to be in? Why? (b) Do you expect B, to be positive or negative? Do you expect B, to be positive or negative? (c) Calculate the a component B (d) Calculate the y component By (e) Use a Cartesian coordinate system to represent B as an arrow. Remember to label your axes and use an adequate scale.
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