A triangular distributed load of max intensity w-490 N/m acts on beam AB. The beam is supported by a pin at A and member CD, which is connected by pins at C and D respectively. Determine the reaction forces at A and C. Enter your answers in Cartesian components. Assume the masses of both beam AB and member CD are negligible. 080 BY NO BA 2016 Eric Davishahl Variable Value 6.6 m a b С 11.88 m 4.95 m D Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. The reaction at A is A -12268 N. The reaction at C' is C-11268 N. -b- x xi+ -3923 B Xi+8451 X

Question 2. A X Given, B RD: 8.75 C F₂ The above figure (not drawn to scale) shows a 6 m long beam subjected to forces F₁, and F₂. KN D »I»I»E F₁ = 80 kN, F₂ = 50 kN Length X = 2 m, Length Y = 1.5 m Calculate RB and Rp, the vertical reaction forces at the supports, B and D respectively. Enter your answers in kilonewtons (kN) in the boxes below: RB: 101.25 kN

Downloads/CW507-CW538-CW568-2-19S-%20Aircraft%20Structures%20Fundamentals.pdf (D Page view A Read aloud V Draw E Highlight ++ Question 4: The frame consists of right-angled triangles of base 2 m with angles as shown in Figure Q4. It is supported vertically at pins F and D and is subjected to the loading shown at pins A, B and C. (a) Determine the support reaction at F and D. (b) Use the method of joints to determine the type (tension or compression) and the magnitude of the force in each member of the frame. 30 kN 40 kN B 20 kN 60° 90° 60° 90° 60° D Figure Q4 (25 marks) SW 2020

7 The Questions Question 4. X Given, B cere RD 26.25 C F = 90 kN, UDL = 40 kN/m UDL The above figure (not drawn to scale) shows a 6 m long beam subjected to a force F and a uniformly distributed load UDL. kN D 補 I»I»I»] Length X = 2m, Length Y= 0.5 m Calculate RB and RD, the vertical reaction forces at the supports. Enter your answers in kilonewtons (kN), correct to 3 decimal places, in the boxes below. RB

A continuous beam supports loads as shown in the image. Determine the support reactions using the three-moment method. Consider that the stiffness of the beam is constant throughout.

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> Next question You can retry this question below A triangular distributed load of max intensity w-490 N/m acts on beam AB. The beam is supported by a pin at A and member CD, which is connected by pins at C and D respectively. Determine the reaction forces at A and C. Enter your answers in Cartesian components. Assume the masses of both beam AB and member CD are negligible. cc 030 BY NC SA 2016 Eric Davishahl Variable Value 6.6 m a b C D 11.88 m 4.95 m Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. The reaction at A is A = -11268.69 N. The reaction at Cis C= 11268.69 N. 20 Submit Question Jump to Answer X2-3923.92 B X2+ -8451.52 H X X

Question 5 Find the supportive force system for the cantilever beam shown pinned at C. Given data: Point load, Not yet answered P=380 N and distributed load, w=80 N/m. Marked out of 5.00 on 7 m 2 m A 5 m- 5 m- Supportive force system Ax= Ay= Сх- N Су- By= N