3.) Consider vectors A and B : Ā: | - = 10, 30° East of North B = -4î + 3ĵ Note: Here we assume that North and East are along the positive y- and x- axes, respectively. ++ N y a.) Plot the vectors Á and B separately. b.) Plot the vector à + B, using its components. c.) Plot the vector à + B using vectors à and B, i.e., using the graphical method (join the tail of B with the head of à and draw a vector from the tail of A to the head of B) d.) Solve for |à + B]. e.) Solve for |à - BJ. Bonus 2: Solve for the unit vectors  and ß. Recall that unit vectors  and B both have lengths of 1 and that their directions are along A and B, respectively.

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Chapter1: Units, Trigonometry. And Vectors
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Need answer for Letters C & D and Bonus 2.

3.) Consider vectors A and B :
Ā: | -
= 10, 30° East of North
B = -4î + 3ĵ
Note: Here we assume that North and East are along the positive y- and x-
axes, respectively.
++
N
y
a.) Plot the vectors Á and B separately.
b.) Plot the vector à + B, using its components.
c.) Plot the vector à + B using vectors à and B, i.e., using the graphical
method (join the tail of B with the head of à and draw a vector from the tail
of A to the head of B)
d.) Solve for |Ã + B].
e.) Solve for |Ã –- B|.
Bonus 2:
Solve for the unit vectors  and ß. Recall that unit vectors  and ß both have
lengths of 1 and that their directions are along Á and B, respectively.
Transcribed Image Text:3.) Consider vectors A and B : Ā: | - = 10, 30° East of North B = -4î + 3ĵ Note: Here we assume that North and East are along the positive y- and x- axes, respectively. ++ N y a.) Plot the vectors Á and B separately. b.) Plot the vector à + B, using its components. c.) Plot the vector à + B using vectors à and B, i.e., using the graphical method (join the tail of B with the head of à and draw a vector from the tail of A to the head of B) d.) Solve for |à + B]. e.) Solve for |à –- B|. Bonus 2: Solve for the unit vectors  and ß. Recall that unit vectors  and ß both have lengths of 1 and that their directions are along Á and B, respectively.
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