PROBLEM 1: The 1500-kg beam ABC has fixed support at A and connected to beam BD by hinge at B. Beam BD has a mass of 2000 kg and supported by a cable at D. The cable is attached to the 20-cm-diameter pulley at E and pulled vertically at the other end, by tension T. Given: a = 1.5 m; b = 0.9 m; c = 1.8 m d = 0.6 m; e = 1.4 m; θ = 75°. 1. Calculate the required tension to maintain in equilibrium. (ANSWER: 12.830KN) 2. Calculate the moment reaction at A (ANSWER: 28.499) and the total reaction at A. (ANSWER: 22.192). 3. Calculate the vertical reaction at E

Q: he jib crane supports a load of F = 710 lb from the trolley which rides on the top of the jib.…

A: Given:  F = 710 lb first, Calculate the force FEF by taking moments about A Then, Calculate the…

Q: The vertical mast supports the 3.0-kN force Fand is constrained by the two fixed cables BC and BD…

A: Given:- The magnitude of the force = F = 3 kN  The force is constrained by two fixed cables i.e. BC…

Q: The 550-kg uniform beam is subjected to the three external loads shown. Compute the reactions at the…

A:

Q: Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter…

A: Given Esteel=200 Gpa  a= 1 m, b= 1.5 m, d= 40 mm, h= 10 mm

Q: Determine the force in DC member of the truss, and state if the members are in tension or…

A:

Q: A wooden beam is fabricated from three boards, which are fastened together with screws, as shown.…

A: An object's bending stress is its normal stress when subjected to external loads at any…

Q: The system in the figure is in equilibrium. Aconcrete block of mass 349 kg hangs from the end of the…

A:

Q: с d = 20 mm Al 20 kN 30 kN 15 kN D d = 15 mm B k 6 m 2 m 2 m 4 m 2 m A beam is suspended by a rod (6…

A:

Q: Determine the required magnitude of force P to maintain equilibrium of the linkage at 0 = 60°. Each…

A:

Q: Question 1: The truss is subjected to the system of forces as shown in the following figure. The…

A:

Q: The 450-kg uniform beam is subjected to the three external loads shown. Compute the reactions at the…

A:

Q: compound beam ABCDE shown determine the reactions at the supports A Show necessary Free body…

A: degree of static indeterminacy, Ds = number of unknown support reactions - number of equilibrium…

Q: ecause the cable passes over a small pulley at B, the tension may be as he cable. Assume a = 3 in. A…

A:

Q: Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter…

A: E=200GPa

Q: Problem 1) Trusses (a) and (b) shown below are supported by a pin at A and a roller at E and are…

A: Solution Draw the diagram tanθ=CGAG=1.52θ=tan-1(1.52)= 36.870sinθ=sin 36.870=0.6cosθ=cos36.87=0.8

Q: The frame ACD is supported by ball-and-socket joints at A and D and by a cable that passes through a…

A:

Q: 5. Bar ABD and bar CEF are connected using a pin at point C and a strut member BE to support a 9000…

A:

Q: Two d mm*10 mm cover plates are welded to two UPN 200 channels 100 mm high to form the cross section…

A: Equilibrium equations: Equilibrium equations are used to solve the unknown forces in any type of…

Q: 5. A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at…

A: Given  TAB= 110 lb

Q: Weight W is supported by spring OC, which is attached to two cables at O. The un-stretched length of…

A:

Q: Container W weighs 376 N. It is suspended from ring A. Cable BAC oases through the ring and is…

A: W=376 NTo find- Force vector for P and Q

Q: Week 5, Question 2: Using the force method, calculate the bending moment at B for the statically…

A: A frame is pinned at A and E, also a point load of 12kN is applied at B,To determine the moment at…

Q: D 2 ft -2 ft- -2 ft A 90 65 200 lb 100 lb 2. A beam AB is loaded as shown. The beam is pin-connected…

A: Determine the pin reaction at A and the tension in the rope.

Q: Determine the external reactions at A and F for the roof truss loaded as shown (positive answers are…

A:

Q: Determine the force in EA member of the truss, and state if the members are in tension or…

A:

Q: 2P 2w M A L - 0.5L + 0.5L 0.5L 0.5L L- For the loading diagram, draw the Shear (V) and Bending…

A: Vertical reaction at A, Ay = 36.33 lb (upward)Vertical reaction at B, By = 35.67 lb (upward)w = 3…

Q: РР РРР A B In the plane truss system, whose loading condition is shown in the figure, there will be…

A: To find the force in member F3 -

Q: B In the plane truss system, whose loading condition is shown in the figure, there will be support…

A:

Q: 370 N y 240 N B 60° Answers: 410 N 60 30° 530 N 540 N 30° G -10.5 m 30° 250 N

A:

Q: Q6) Method of Sections  This bridge is made of two-force members, joined at their ends.  Each…

A:

Q: Calculate the shear force V (in lb) and bending moment M (in lb-in.) at a cross section just to the…

A: Given:- To find:- Shear force and bending moment at just right of 810 lb load

Q: Situation 1: From the truss shown, each member has a cross-sectional area of A = 400 mm 2, E = 200…

A: Area of each member, A = 400mm2Young's modulus, E = 200GPaThe truss is loaded with a downwards point…

Q: a. Maximum tension on member DI in kN, put "O" if none. b. Maximum compression on member DI in kN,…

A:

Q: A cantilever beam has a span of 2 m. and having a flexural rigidity of 40000 kN.m². At the free end…

A:

Q: determine the normal force in the steel pipe (1).

A:

Q: 1. A frame held taut by a rope connected at D and E, is pin connected at B. If 1500 N is…

A:

Q: Consider the beam shown below with two rollers and an internal hinge. The bending moment in the beam…

A: Given data, to find the bending moment in the beam at internal roller (point B)

Q: A steel [E = 41000 ksi] pipe column (1) with a cross-sectional area of A1 = 5.60 in.2 is connected…

A: Given, Loading=30+30=60 kips

Cables

Cables are collections of wires, alternatively referred to as a cord, connector, or plug. They are one or more wires covered in a plastic covering that allows for the transmission of power or data between devices. The earliest use of recognizable electrical cable was the early commercialized telegraph lines. These were iron-made and tedious to produce and install cabling.