2 m 2. kAB = 300 N/m 30° wwww g= 9,81 m/s? 1. F = 795 N F1 = 621 N 45° 30°

Q: 30 20 kg 60

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Q: Q3/ Answer by true or false 1- Cables can resist tension and compression: a. True b. False 2-…

A: 1) false. Cable can resist only tension. It can not resist compression.

Q: 250 N 60 N -0.7 m 0.15 m 0.15 m Figure:4

A:

Q: 13 KN 82 KN/m 3.885 m 3.885 m A 7.77 m 6.39 m

A: given; ⇒reaction force at A =RA⇒reaction force at B =RB⇒load intensity(w)=82KN/m⇒force(F)=13Kn

Q: 3 m 5 m F1 C. A weight is hanging on the structure. The weight exerts a force of F1 (5.65x10^2) kN…

A:

Q: Mobility of a statically indeterminate structure is (a) <-1 (b) 0 (c) 1 (d) 2 2

A:

Q: A 2.00 m long unifom beam weighing 100ON and a 400N sign are connected to a building. A rope is also…

A:

Q: 3. Two massless strings of length L=2 m are attached to a vertical rod at points a distance L= 2.0 m…

A: Part (a) Let the tension in the lower string is T2. Let the strings make an angle θ with the…

Q: share force at wing root equal to aircraft weight 0.5 aircraft weight 0.25 aircraft weight load…

A: Data given-  Q-1 Shear force at wing root is euqal to -  We know that shear force at wing root is…

Q: ynamics of Rigid Bodies A couple M = 2( θ^3) - ( θ) is applied to a shaft that rotates from 0-90…

A: Given:M=2θ3-θθ1=90=π2θ2=0

Q: The following forces are acting on the bracket below (a free-body diagram of the bracket is shown),…

A: Solution:

Q: The 3D rigid truss structure is supported by three connections to the ground in the ry plane at D,…

A: Given data, Important point:- If a point/joint /support, resisting any rotation motion or…

Q: Vector Magtanggol. The force acting on an object is F = 3.50 [N]i-5.20 [N]j-2.30 [N]k. The vector…

A:

Q: When a pressure of 20.7 MN/m² is applied to 100 litre of a liquid its volume decreases by 1 litre.…

A:

Q: Consider the cable-suspended plate below. All cables are equal length. All sides of the plate are…

A: Given values, m=8.5kg, r=100mm=0.1m

Q: A force F is slowly increased as it is applied to bar Determine the change in potential en- AB of…

A: Draw the free-body diagram of the rod AB.

Q: Q:Determine the horizontal and vertical components of all forces in figure below 120 b 100b 30° 4 3…

A:

Q: A door of width 1.8 m can rotate if a moment of 20 Nm is applied. The minimum force that can be…

A: Given data Width = 1.8m Moment = 20 N-m

Q: The two springs (AB) and (AC) are shown, in figure (a) below, in their original unstretched…

A:

Q: A person is pulling a weight as shown below. His shoulder joint is not moving, but his elbow joint…

A:

Q: a = 4 ft b = 3 ft C = 2 ft d = 2.5 ft F1 = {-25i+20j+35k} lb F2 = {-12i-28j+40k} lb F Find the…

A: Draw the FBD of the diagram as shown:

Q: 3 kN/m 2 m 4 m What is the reaction force of the roller support (on the right, in the y-direction)?…

A:

Q: The E₁ = 27 GPa engineering constants for an orthotropic material are found to E₂ = 20 GPa E3= 21…

A: Calculate the value of ∆. ∆=1-ν122-ν232-ν312-2ν12ν23ν31E1E2E3=1-0.22-0.42-0.62272021=38.8×10-6

Q: A stepladder has negligible weight and is constructed as shown. The horizontal bar connecting the…

A: (a)   The half of the ladder is given as, Now, apply force equilibrium in horizontal direction,…

Q: Figure 1 is related with questions 1-5. F 300 N F=200 N 135* F;= 150 N Figure-1 The cables attached…

A: Force can be expressed in terms of vectors i,j,k Cartesian vectors A=Axi+Ayj+Azk

Q: 30 N 30 N 60° 60° 100 mm 60 mm 40 mm 50 mm 25 N 25 N What is the intensity of the resultant force…

A: SOLUTION :- from the given figure,…

Q: 50 N SON 50 N 100 N Using the forces applied to the system, determine the mechanical advantage of…

A:

Q: 500 N 3 4 W = 200 N Ms = 0.3 Mk = 0.2

A:

Q: A liquid undergoes a pressure change of 6x10^4 N/m^2 and its volume decreased by 0.1 cm^3 resulting…

A: Given ∆P = 6×104 N/m2∆V =- 0.1 cm3V = 3.9 + 0.1 = 4.0 cm3

Q: The force in member AC is 10 kN A 30 kN 4 m 4 m E 40 kN 4 m 3 m. 3 m Select one: a. 10kN b. 50kN с.…

A: Find  force in member AC  is -

Q: An aluminum [E = 10,000 ksi] control rod with a circular cross section must not stretch more than…

A: Given:E=10,000 ksi∆L=0.31 inP=2100 lbd=0.370 in

Q: Q) Determine the forces on the two members (1) and (2) as shown in .figure below 60 60 30 W 10 O N

A: Mechanical Equilibrium: A body is said to be in mechanical equilibrium if it satisfies the following…

Q: A chandelier weighs 30 kg and is supported by a system of wires as shown below. 30° 45° 30° What is…

A: Given data,  Mass m= 30 kg  Weight of chandelier is W= 30*g=300 N

Q: As can be seen in the figure, the first rope pulls a hook attached to the ceiling with a force of…

A: Draw the free body diagram.

Q: A rod 8 meters long and weighing 200 N is circular from the left end of the wall. It is fixed to…

A:

Q: mparison with the other loads, determine its diameter. Take e factors for bending and torsion as 2…

A:

Q: A 50 kg drum is suspended by a rope below a ring A, as shown below. The ring is supported by another…

A: To determine the unstretched length of spring.

Q: the tension developed in any cable does not exceed 450lb. 28 2

A: to find weight of crate

Q: The wrench in Figure 4.11 is used to loosen/tighten a bolt. What will the torque on the bolt be if…

A: ...

Q: 1. A force of 200N is used to stretch with a 0.75kg mass attached to it by 0.35m. (a) What is the…

A:

Q: Os this correct or it is choice A??

A: Force: It is a push or pull on a object which change or try to change the state of the object.

Q: 10 N 20 N 10 N E M C B 10 N 6.0m 4.0m D F A H J L 0 8 BAYS @ 3.0 m EACH 20 N • The force at member…

A:

Q: 22: Moment of Q? 500 lb 700 Kg*m/s² O 10 m 300 Kg

A:

Q: A force of Fi = (180 i -2503 + 190k) lb is applied to the pipe assembly at point B. A force of F2 =…

A: Given; The force at B, F1 = 180i - 250j + 190k The force at D, F2 = 180i - 250j +250k

Q: 1. The magnitude of the force F, needed for the system to attain equilibrium. 2. The direction of…

A: To attain equilibrium the all three equilibrium equation- Sum of all Horizontal force=0, Sum of all…

Q: D 3 m y 2 m 4 m - B E FAB= F(AB)=tension force in AB = F(AD)=tension force in AD AD F =…

A: We need to draw FBD first then use equilibrium equation to get the required answer....

Q: A 50.0N weight uniform 4 metre long beam is hanging from a cord held out at a 30° angle as shown.…

A:

Q: A piston movement mechanism as shown below is driven by a compressive force P = 1 kN to the piston…

A:

Q: 3. For a frictionless pulley and cable, tensions in the cable (T₁ and T₂) are related as a. b. T₁ >…

A:

Q: A 60 kg person stands on tiptoes and his weight is evenly distributed between his 2 feet (Figure…

A: Solution,