a) [ You are given the graph in Figure 1. Express the coordinates of vectors ỹ and w in both Cartesia ((x,y)) and Polar (rel) form. You do not need to show your work for this subpart. You may use the atan2 or tan-' function for angle (0) as necessary. -3 -2 -1 2 3 4 Figure 1: Vectors in the x- y plane i) Label v with its corresponding Cartesian ((x,y)) and Polar (rel®) coordinates, in the given form. ii) Label w with its corresponding Cartesian ((x, y)) and Polar (rel®) coordinates, in the given form. 13 2.
a) [ You are given the graph in Figure 1. Express the coordinates of vectors ỹ and w in both Cartesia ((x,y)) and Polar (rel) form. You do not need to show your work for this subpart. You may use the atan2 or tan-' function for angle (0) as necessary. -3 -2 -1 2 3 4 Figure 1: Vectors in the x- y plane i) Label v with its corresponding Cartesian ((x,y)) and Polar (rel®) coordinates, in the given form. ii) Label w with its corresponding Cartesian ((x, y)) and Polar (rel®) coordinates, in the given form. 13 2.
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Transcribed Image Text:Potpourri!
You are given the graph in Figure 1. Express the coordinates of vectors v and w in both Cartesiar
a)
((x,y)) and Polar (rel®) form. You do not need to show your work for this subpart.
You may use the atan2 or tan- function for angle (0) as necessary.
3
2
-3
-2
-1
2 3
4
5
Figure 1: Vectors in the x-y plane
i) Label v with its corresponding Cartesian ((x,y)) and Polar (rele) coordinates, in the given form.
ii) Label w with its corresponding Cartesian ((x,y)) and Polar (rele) coordinates, in the given form.
b)
You are given an input voltage signal below:
Vin (t) = -2cos ( @t +
Convert the signal of eq. (1) to its phasor representation. That is, find Vin. Justify your answer.
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