The rod is supported by smooth journal bearings at A, B, and C and is subjected to the two forces F =310 N and F2 = 540 N . (Figure 1) %3D A BF F, D 0.6 m 0.6 m 0.6 m 0.4 m
Q: Find the reactions for the supports on the frame below. P is 24 kN the y direction, F is 12 kN in…
A:
Q: Steel L= 4m Aluminum L= 3m A= 300 mm? E= 200 GPa A= 500 mm? | E= 70 GPa A 3.5 m 2.5 m
A:
Q: Find the reactions for the supports on the frame below. P is 12 kN in the x direction, F is 24 kN in…
A:
Q: (a) Determine the support reactions for the stepped circular shaft shown below. (b) Plot the…
A: GIVEN :- T1=200lb-inT2=100lb-inT3=500lb-indAB=3 indCE=2 inE=30×106psiμ=0.3SOLUTION :-Torque on…
Q: 4. When unloaded, bars AB and AC are each 36 -in long and have a cross-sectional area of 2 in. Their…
A:
Q: An aluminum [E = 10,000 ksi] control rod with a circular cross section must not stretch more than…
A: F=2100lb d=0.372in
Q: Draw the free body diagrams for each part in the figures below: - No. Figure 0.1 m 0.5 m 1. C -0.75…
A: Given:- To Do:- Draw free body diagram
Q: 2) Reqd: Determine e of A relative to D Gs = 12 x 10° psi MN Ib ft 1000 Ib -t 2-in. diameter 900 lb…
A:
Q: The bent rod shown in (Figure 1) is supported at A, B, and C by smooth journal bearings. The…
A: Given, Cx = 61 N
Q: 10. The rigid bars shown are separated by a roller and hinged at A and D. Bar AC is supported by a…
A:
Q: • Dimensions: width, b = 54 mm, depth, d = 110 mm, and height, h = 284 mm. • The modulus of…
A:
Q: The vertical structure ABCD shown in Figure 1(a) is subjected to a system of coplanar forces and a…
A:
Q: Q.14. A mass of 35kg is suspended from a weightless bar AB which is supported by a cable CB and a…
A: The free-body diagram of the system is given as,
Q: A steel rod of diameter d = 50 mm (Sy = 260 MPa) supports two forces P and R; the axial load P= 50R…
A: Given data: Area of the cross-section is Area moment of inertia is Polar moment of inertia is
Q: 1. A rod of length 1.50 m and diameter 0.12 m is mounted in a rigid wall A vertical bar of length…
A: INTRODUCTION : In order to solve the above problem, the maximum shear stress theory is applied when…
Q: 30 cm 40 cm - 70 15 cm | 250 kg 35 cm 30 cm A 250 kg load is supported by a frame as shown in the…
A: A pin support will exert both horizontal and vertical components of reaction. The support A is pin…
Q: For the rigid frames shown in Figure, determine the displacements and rotations of the nodes, the…
A: Given: The elastic modulus, E = 210 GPa The cross-sectional area, A = 1 x 10-2 m^2 The moment of…
Q: Construct the reduced stiffness matrix of the shown truss, Fig. 3.Then determine the nodal…
A: L1=L2=2mL2=252mA1=A2=A3=80mm2E=200GpaE=200×103N/mm2
Q: Member AB (helical spring) and Member AC (axial rod) are carrying a weight at point A. Member AB has…
A:
Q: Two weights are connectedby a very light, flexible cord that passesover an 80.0 N frictionless…
A: Given data: Radius of pulley (R) = 0.3 m Weight of block (W1) = 75 N Weight of block (W2) =125 N…
Q: The rigid bar AB attached to aluminum and steel rods, is horizontal before the load P is applied.…
A: Aluminum: L= 3 m= 3000 mmA= 500 mm2E= 70 GPa= 70000 MPa Steel: L= 4 m= 4000 mmA= 300 mm2E= 200 GPa=…
Q: Figure Y shows a rigid body consisting of beam ABC loaded with a 500 Nm moment, a box with a weight…
A: Given Data, Moment, M = 500 Nm(clockwise) Weight of the box,W = 600 N Mass of the tyre, m= 10 Kg To…
Q: 1. A uniform bar, 9 ft long weighs 5 Ibs. Is supported from left end by a 12 Ibs load. Find W R = A…
A:
Q: Problem: 75 mm diam. shaft 12,000 N 16,000 N 900 mm 900 mm 900 mm 900 mm 4,000 N R, 300 mm 20,000 N…
A: As per our guidelines we are supposed to solve only 3 subparts if multiple subparts are asked .…
Q: The circle ring whose one end is fixed and the other end is free, acting on the shaft torsional…
A:
Q: The vertical structure ABCD shown in Figure 1(a) is subjected to a (a) system of coplanar forces and…
A: Draw free body diagram and find reaction at roller support A.
Q: A horizontal L=1.2 m long mb=14 kg uniform bar is hinged on the left end and pulled at the right end…
A:
Q: steel cab AB has a cross sectional area of 400 mm^2, modulus of elasticity=200 GPa, and a Length of…
A:
Q: To the mechanism below two torques, one equal to 100 N. m and the other TN. m and a force of 50N.…
A:
Q: The J-shaped member shown in the figure (Figure 1) is supported by a cable DE and a single journal…
A:
Q: Body (A) as shown in Figure below has weight equal to(175 N) and the homogenous bar (E ) has weight…
A:
Q: The rigid bar AB, attached to aluminum and steel rods, is horizontal before the load P=141 kN is…
A:
Q: Shaft AB is 3 meter long and is free at the left end and fixed torsionally at the right end. It is…
A: Given:
Q: An axially loaded bar AB made of a homogeneous material with Young's modulus E shown below is held…
A: Given, Load = P Area AC = A1 Area CB = 1.5A1
Q: Two street lights are mounted as shown in the figure one at A and the other at C. The member AD is…
A:
Q: Q4) A solid plastic ball of density 6.00 x 102 kg/m and radius 2.00 cm is attached by a lightweight…
A: Given: The density of solid plastic ball= 600 kg/m3 The radius of the ball = 2 cm
Q: The rigid bars ABC and CD are supported by pins at A and D and by a steel ro at B. There is a roller…
A:
Q: In fig. shown, find the reaction force on parř (Bc) . 207kpd EL = 10.7 D=75mm oiL Y.d =0.88 EL=6.1m…
A:
Q: 2m 2 m The structure is comprised of rigid bars AB and BCD supported by hinges at A and D. A steel…
A:
Q: Q4// As in figure below, calculate the magnitude of the force (R which required to maintain the gate…
A:
Q: 1,200 N-m 4,500 N-m 2,800 N-m 500 N-m (3) B 0.70 m 1.80 m 0.70 m Complete the torsion diagram of rod…
A:
Q: The rigid bar AB, attached to aluminum and steel rods, is horizontal before the load P=140 kN is…
A: Given Data: The length of the aluminium and steel rods are LA=2.9 m and Ls=3.48 m. The area of…
Q: A 15,000 N crane pivots around a friction-free axle at its base and is supported by a cable making a…
A: GivenM=15000Nm=11000N
Q: Consider the bracket shown in Fig-3. If: • F1 = 10 lb @ -90° • a = 2 ft • b = 4 ft • c= 1 ft then,…
A:
Q: The 100-cm long shaft CD is subjected to the loading shown in Fig. 4, supported by a journal bearing…
A:
Q: 2.0 m L2 1.0 m A beam is supported by a pin connection at B and a roller support at D. An upwards…
A:
Q: O 4,E 2 P L Problem: Determine the support reaction forces at the two ends of the bar shown above,…
A: Given data as pr question P=6.0×104 NE=2.0×104 Nmm2A=250 mm2L=150 mmΔ=1.2 mm ConsideringFEM Let…
Q: Rod A has a cross-sectional area of 2 in^2 and a modulus of elasticity of 10E6 psi. Rod B has a…
A:
Q: I. A steel rod is acted upon by the loading shown below. 50 mm2 is the area of the circular rod. The…
A: Consider the Free body diagram: Force in segment AB, PAB=2 KNForce in segment BC, PBC=2+4 =6…
Q: Assume portion ABC of the rod is made of steel (Ee= 200 GPa , v=0.3) and portion CD is made of…
A:
Step by step
Solved in 2 steps with 2 images
- Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.An elevated jogging track is supported at intervals by a wood beam AB (L = 7.5 ft) that is pinned at A and supported by steel rod BC and a steel washer at B. Both the rod (dBC= 3/16 in.) and the washer (dB= 1.0 in.) were designed using a rod tension force of TBC=415 lb. The rod was sized using a factor of safely of 3 against reaching the ultimate stress tru— 60 ksi. An allowable bearing stress sba= 565 psi was used to size the washer at B. A small platform HF is suspended below a section of the elevated track to support some mechanical and electrical equipment. The equipment load is uniform load q = 50 lb/ft and concentrated load WE= 175 lb at mid-span of beam HF. The plan is to drill a hole through beam ABaX £land install the same rod (dBC) and washer) dB) at both D and F to support beam HF. (a) Use s and to check the proposed design for rod DF and washer d,: are they acceptable? (b) Re-check the normal tensile stress in rod BC and bearing stress at 8 if either is inadequate under the additional load from platform HF. Re-design them to meet the original design criteria.Two vertical steel wires each 1.5mm diameter and 1.2m long support a light rod over a span of 0.3m. A concentrated load of 250N is then applied vertically downwards at a point 0.1m from one of the wires. Determine the load, stress and extension on each wire and the angular displacement of the rod from the horizontal assuming it does not bend. Use E=200 GPa (Complete Solution)
- Steel bar in shape, AAB 600 mm and ABc = DACD3D 1200 mm2 are made of two stages. Determine the displacement at end A in (mm). E = 200 GPaQuestion twoa) Shafts and tubes having circular cross sections cannot be used to transmit powerdeveloped by a machine. True or False? b) Explain the concept of torsion. c) If the applied torque on shaft CD is T = 75 N.m, determine the absolute maximumshear stress in each shaft. The bearings B, C, and D allow free rotation of the shafts,and the motor holds the shafts fixed from rotatingThe three-bar truss in Fig. a is subjected to a horizontal force of 5 kip. If the cross-sectional area of each member is 0.20 in2, determine the horizontal displacement at point B. E = 29(103) ksi.
- The bearings at A and D exert only y and z components of force on the shaft as shown in Fig 7. Determine the smallest diameter of the shaft using maximum shear stress hypothesis theory if the allowable stress is 100 MPa.circular cross-section belt pulley system supported by two bearings tensioning forces formed in belts in Shaft power transmission T11 = 8 kN, T12 = 2 kN, T21 = 8 kN and T22 = 2 kN. Pulley weights are 1 no.lu pulley for both pulleys W =6 kN. Each two pulley diameters d = 1,2 m dir. a = 0.2 m ve b = c = 0,4 m. Slip safety stress Jul = 70 MPa a-) Greatest shear stress (TRESCA) b-) The diameter of the shaft (d) according to the largest change in shape (VON MISES) criteriayou can find.A ladder with a uniform cross-section has a length of 4.80-foot long. It weighs W Ib. It is arranged such that one end is on the ground and the other against a vertical wall. The angle of triction at all contact surtaces is 20 degrees. What is the value of the coefficient of triction? What is f, in terms of variable Na? What is the normal force at A in terms of variable W? Answer in three decimal places
- A steel [E = 25500 ksi] pipe column (1) with a cross-sectional area of A1 = 5.60 in.2 is connected at flange B to an aluminum alloy [E = 17500 ksi] pipe (2) with a cross-sectional area of A2 = 4.40 in.2. The assembly is connected to rigid supports at A and C. For the loading shown, determine the normal force in the steel pipe (1).An aluminum pole for a street light weighs4600 N and supports an arm that weighs 660 N (seefigure). The center of gravity of the arm is 1.2 m from theaxis of the pole. A wind force of 300 N also acts in the (-y)direction at 9 m above the base. The outside diameter ofthe pole (at its base) is 225 mm, and its thickness is 18 mm. Determine the maximum tensile and compressivestresses σt and σc, respectively, in the pole (at its base)due to the weights and the wind force.The helical compression spring is made of 12mm wire diameter with 132 mm mean diameter. Determine stiffness of the spring when modulus of rigidity G=80 kN/mm2,number of turn is 13 and axial load is 190N.