Required information Consider the beam and loading shown. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. EX w = Wocos 2L 7. Identify the expression for the deflection at the free end.

See the diagram. Point A is a fixed connection. a) determine the normal force the pin at C exerts on the smooth slot. b) determine the components of the force at pin B. c) determine the components of the force at A. d) determine the external moment at A. Match the answer. 4 ft 50 I6 34 12 1 hormal force N = 296 62 68 328 S extermalUDment MAH 336 6. Notan answer 38 20

Cantilever beam AD is supported at A. A crossbar 2 m in length is welded at its center to the beam at C. Lengths AB, BC, and CD each are 2 m long. Find: (1) FAX, the x-component of FA, the resultant force at A (2) FAy, the y-component of FA (3) MAmag, the magnitude of the resultant couple moment at A Express your answers as Newtons and Newton-meters. F1 a1 2 m 2m F2 1m 1 m V Answer all numeric solutions with five significant figures. F1 = 28.2 N a1 = 64.1 deg a2 F2 a2 2 m F2 = 32.5 N a1 F1 a2 = 33.9 deg

04. The load Q is gradually increased from zero to 120kN. a) Does failure occur in bars BE and BD? b) Determine the maximum deflection at pointB. a = 0.64m Square Cross-Section 10mm x 10mm 1.7m E A36-Carbon Steel A36-Carbon Steel 2.64 m OD for all pins = 6mm

2- Find the vertical deflection of the point C. Beam: A=5000 mm2, 1-60e6 mm4, E-70 GPa Bar: A= 500 mm2, E=70 GPa A D Bar 4 2 m 3 B Beam 4m C P=2 KN

Both portions of rod ABC are made of aluminum for which E = 70 MPa. Knowing that the magnitude of P = 6 kN and Q = 42 kN determine the diameter d of portion AB for which the deflection of point A will be zero. A - - 0.4 m 0.5 m 60-mm diameter

A snow load transfers the forces shown to the upper joints of the Pratt and Howe roof lattices shown below. Ignoring the horizontal responses on the supports ( \(A x=Ex=0 \)) a) Determine the forces in all members using the joint method. Pratt Roof Truss System: AA A 2 Rods Pull Push CC=5,7 WIDTH (m) x=2 y=3,4 height (m) z=4,2 X 1 BB H 2 y 3 CC G y BB 5 D F X Pratt Roof Truss System SOLUTION: 6 AA E A 4-digit number must be written after the comma. For example 14.7845. Forces (kN) AA=4,2 BB=4,2 A

SITUATION. The tower for a transmission line is modeled by the truss shown. The crossed members in the center section of the truss may be assumed to be capable of supporting tension only. Given: P=2.8kN 0=15⁰ a=3m b=3m c = 5m 5 panels@(a)m each F E b B b b P G C Zoom image Compute the force induced in member AB

please do the question (iv) i will be extremly appreciate!!

The cross-sectional area of each member of truss shown below is A-400mm² and E-200GPa. Determine the vertical displacement of joint C if a 4kN force is applied to the truss at C 4 kN 4 m 4 m 3 m