Express F as a vector in terms of the unit vectors i, j, and k. Determine the projection, both as a scalar and as a vector, of F onto line OA, which lies in the x-y plane. 31° A | 37° F = 6.5 KN 33°

Express F as a vector in terms of the unit vectors i, j, and k. Determine the projection, both as a scalar and as a vector, of F onto line OA, which lies in the x-y plane. 31° A | 37° F = 6.5 KN 33°

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

7.2

Express F as a vector in terms of the unit vectors i, j, and k. Determine the projection, both as a scalar and as a vector, of F onto line OA,
which lies in the x-y plane.
+
31°
A
37°
F = 6.5 KN
1
33°

Express F as a vector in terms of the unit vectors i, j, and k.
31
A
Answer: F = (i
| 37°
F = 6.5 kN
1
33°
i+ i
j+i
k) kN

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