12:07 wamap.org 33 Question Z ☑ 0/3 pts 999998 Z Details F1 35 13 F2 -Y 12 Ꮎ There are 2 forces acting on the eye bolt. Force F1 acts on the X-Y plane has a magnitude of 584 N. Force F2 depicted has a magnitude of 279 N, and angles are 0 = 57° and = 31°. Determine the resultant force on the eye bolt. FR= FR = 3.2 + FR magnitude: →> FR coordinate direction angle a: Ꭱ deg → FR coordinate direction angle ẞ`: Ꭱ deg FR coordinate direction angle y: Ꭱ deg N k) N

Solve for reactions at supports and vertical deflection at C

900 N 4.00m A 800 N/m B 600 N 1.80 m 1.20 m Use a ruler to prepare the required FBDs to determine the magnitude (no sign required) of the horizontal force at pin B. Bx. A. B. and C are smoothless pins

pulor bu Q.8. (a) Calculate all the bar forces in the truss shown in Fig.Q.8(a). £ 1.5m Elide7 A مارے 2m 20kN ✓ 2m +80KN 3m M-Nido? Fig.Q.8(a)

The wire AE is stretched between the corners A and E of a bent plate. Knowing that the tension in the wire is 435 N, (a) Determine the moment about each of the coordinate axes of the force exerted by the wire on corner A (b) Determine the moment about the axis OE of the force exerted by the wire on corner A. 160 mm 120 mm 90 mm E 120 mm B D

how to we solve the 157625/24 EI and 5775/4EI?

2) The box beam is constructed from four boards that are fastened together using nails spaced along the beam every 2 inches. The beam is subjected to a maximum internal shear force of 475 lb. a) Locate the neutral axis and compute the moment of inertia for the cross-section in in*. [Ans. to check: 1 = 197.7 in¹] b) Calculate the first moment of area in in³ at each of the two connection interfaces (i.e. once for the top flange and once for the bottom board). Draw a clear sketch of the cross-section showing the neutral axis and the necessary dimensions to calculate the first moment of area. [Ans. to Check: Qtop = 31.2 in³] c) Compute the shear flow occurring between the wood and the nails at each of the two connection interfaces in lb/in. [Ans. to Check: qbottom = 49.0 lb/in] d) Design the section by choosing the required shear strength of the nails (in lb). Check both interfaces but choose only one assuming you would like to use the same nails for the entire beam. [Ans. to check: 75 lb…

Force F acts at the end of the angle bracket shown. Determinethe moment of the force about point O.

Fig(3-13a) shows a steel rod with variable cross-section subjected to a central force. Find the total elongation of the rod if E=207GPa and the area of each cross-section is as indicated on the Fig. D с B A 806.5mm² 53KN 3226mm2 26.7KN 161.3 mm² 8.9kN -a- 2.13m 1.52m 0.61m

Replace the two forces shown by a force-couple system with the force acting at O. EASY B 360 mm 50 N 270 mm A 90 N