2. Compute the resultant of the three forces as shown. Locate its intersection with the x and y axes. Ans. R = 957 lb down to right at 9x = 32.20° iy = 1.38 ft above 0; ix= 2.19 ft right of O. 300 lb 30⁰ 1¹ 1' 12 390 lb 5 →X 722 lb

2. Compute the resultant of the three forces as shown. Locate its intersection with the x and y axes. Ans. R = 957 lb down to right at 9x = 32.20° iy = 1.38 ft above 0; ix= 2.19 ft right of O. 300 lb 30⁰ 1¹ 1' 12 390 lb 5 →X 722 lb

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

RESULTANT OF NON-CONCURRENT FORCE SYSTEM

Engineering Mechanics

2. Compute the resultant of the three forces as shown. Locate its intersection with the x and
y axes. Ans. R = 957 lb down to right at 9x = 32.20° iy = 1.38 ft above O; ix = 2.19 ft right
of O.
300 lb
30°
1'
1'
12
> X
390 lb
5
722 lb

Branch of science that deals with the stationary and moving bodies under the influence of forces.

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