Assume F₁ = 250 lb, F₂ = 80 lb, and F3 = 120 lb in(Figure 1). Replace the loading by an equivalent resultantforce.FigureF₁-3 ft3 ft-3 ftApyX30°F31 of 1 >F₂Determine the magnitude of the equivalent resultant force.Express your answer in pounds to three significant figures.—| ΑΣΦΑFR =SubmitPart BRequest Answer0 =Determine the angle between the equivalent resultant force and the x axis.Express your answer in degrees to three significant figures.ΑΣΦ ↓↑VAΣvecDogucot Apowervecwwwww??lb°, measured counterclockwise from the positive axis Assume F₁ = 250 lb, F₂ = 80 lb, and F3 = 120 lb in(Figure 1). Replace the loading by an equivalent resultantforce.FigureF₁3 ft3 ft#F₁< 1 of 1F₂0 =SubmitPart CRequest Answerd=Specify where the resultant's line of action intersects the member measured from AExpress your answer in feet to three significant figures.IVΠΙ ΑΣΦ |Submit Request Answervecº, measured countercl?ft

F1=250lbF2=80lbF3=120lbTo find resultant, it's direction and distance from point A

ume F₁ = 250 lb, F₂2 = 80 lb, and F3 = 120 lb in ure 1). Replace the loading by an equivalent resultant e. re 3 ft L. 3 ft -3 ft 30° 1 of 1 Express your answer in pounds to three significant figures. FR = Submit Part B 15. ΑΣΦ | 11 | vec 1 → 0 = Request Answer Determine the angle between the equivalent resultant force and the x axis. Express your answer in degrees to three significant figures. AEO 1 vec 1 SMED ? A ? lb °, measured counterclockwise from the positive z axis

ume F₁ = 250 lb, F₂2 = 80 lb, and F3 = 120 lb in ure 1). Replace the loading by an equivalent resultant e. re 3 ft L. 3 ft -3 ft 30° 1 of 1 Express your answer in pounds to three significant figures. FR = Submit Part B 15. ΑΣΦ | 11 | vec 1 → 0 = Request Answer Determine the angle between the equivalent resultant force and the x axis. Express your answer in degrees to three significant figures. AEO 1 vec 1 SMED ? A ? lb °, measured counterclockwise from the positive z axis

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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