Express Fas a vector in terms of the unit vectors i, j, and k. Determine the angle between Fand the positive y-axis. Assume rx = 20 mm, ry= 25 mm, r, = 55 mm, F = 80 N. F --y

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Express Fas a vector in terms of the unit vectors i, j, and k. Determine the angle between Fand the positive y-axis.
Assume rx = 20 mm, ry = 25 mm, r = 55 mm, F = 80 N.
F
-y
Dimensions in millimeters
Answers:
F =
(i
i+ i
j+ i
k) N
Oy =
Transcribed Image Text:Express Fas a vector in terms of the unit vectors i, j, and k. Determine the angle between Fand the positive y-axis. Assume rx = 20 mm, ry = 25 mm, r = 55 mm, F = 80 N. F -y Dimensions in millimeters Answers: F = (i i+ i j+ i k) N Oy =
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