Replace the force system acting on the frame by an equivalent resultant force, and specify where the resultant's line of action intersects member AB (Figure 1). Suppose that F₁ = 30 lb, F2 = 50 lb, and F3 = 60 lb. Figure F₂ 2 ft F₁ "H 5 ft 5 ft 1 of 1 Determine the magnitude of the resultant force. Express your answer in pounds to three significant figures. FR = Submit Part B 0 = Submit Determine the angle between the resultant force and the x axis. Express your answer in degrees to three significant figures. Π| ΑΣΦ | 11 | vec Part C 197| ΑΣΦ Request Answer y = vec Request Answer ? ? ? lb Specify where the resultant's line of action intersects member AB, measured from point A. Express your answer in feet to three significant figures. —| ΑΣΦ | 11 | vec| °, measured counterclockwise from the positive axis ft above A

Replace the force system acting on the frame by an equivalent resultant force, and specify where the resultant's line of action intersects member AB (Figure 1). Suppose that F₁ = 30 lb, F2 = 50 lb, and F3 = 60 lb. Figure F₂ 2 ft F₁ "H 5 ft 5 ft 1 of 1 Determine the magnitude of the resultant force. Express your answer in pounds to three significant figures. FR = Submit Part B 0 = Submit Determine the angle between the resultant force and the x axis. Express your answer in degrees to three significant figures. Π| ΑΣΦ | 11 | vec Part C 197| ΑΣΦ Request Answer y = vec Request Answer ? ? ? lb Specify where the resultant's line of action intersects member AB, measured from point A. Express your answer in feet to three significant figures. —| ΑΣΦ | 11 | vec| °, measured counterclockwise from the positive axis ft above A

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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