F4-12. Determine the components of reaction that the thrust bearing A and cable BC exert on the bar. F= 80 N 0.6m X015m 0.15 m
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Q: R4-2. Determine the reactions at the supports A and B for equilibrium of the beam. 400 N/m 200 N/m
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Q: 4-37. The rod assembly is used to support the 1.25-kN cylinder. Determine the components of reaction…
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Q: *5-72. Determine the components of reaction acting at the smooth journal bearings A, B, and C. 450 N…
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Q: F6-13. Determine the force P needed to hold the 60-lb weight in equilibrium.
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Q: *5-72. Determine the components of reaction acting at the smooth journal bearings A, B, and C. 450 N…
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Q: 4-15. The 10-kg uniform rod is pinned at end A. If it is subjected to a couple moment of 50 N-m,…
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Q: 3-2. The members of a truss are pin connected at joint O. Determine the magnitude of F and its angle…
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- Determine the reaction at the roller support B if it settles 5 mm. E = 200 GPa and I = 65.0(10-6) m4.If d = 0.72 ft and the spring has an unstretched length of 0.85 ft , determine the force F required for equilibriumThe spring attached to the sliding collar is capable of carrying tension and compression. The spring has a stiffness k = 1.5 lb/in., and its free length is 1.5L. If the System is known to be in equilibrium in the position =30, determine the weight W of the slider.
- The 2014-T6 aluminum rod has a diameter of 0.5 in. and is lightly attached to the rigid supports at A and B when T 1 = 70°F. Determine the force P that must be applied to the collar so that, when T = 0°F, the reaction at B is zero.a) if d = 2.5m and θ = 30 degress, determine the normal reaction at the smooth support A if P = 400N. Neglect weight of the bar b) determine the normal reaction at smooth support B c) determine the required distance aa for the placement of the roller.Q (4): The 11 Kg lamp fixture is suspended from the two springs, each having an unstretched length of 6 m. Determine stiffness of k for equilibrium.
- The 9.2-kg uniform rod is pinned at end A. If it is also subjected to a couple moment of 50 N⋅m. The spring is unstretched when θ = 0, and has a stiffness of k = 60 N/m. A) Determine the smallest angle θ for equilibrium. θ= ?The post is made of Douglas fir and has a diameter of 100 mm. If it is subjected to the load of 20 kN and the soil provides a frictional resistance that is distributed along its length and varies linearly from w = 4 kN>m at y = 0 to w = 12 kN>m at y = 2 m, determine the force F at its bottom needed for equilibrium. Also, what is the displacement of the top of the post A with respect to its bottom B? Neglect the weight of the post.The bent rod is supported at A, B, and C by smooth journal bearings. Determine the magnitude of F2 (in lb) which will cause the reaction Cy at the bearing C to be equal to zero. The bearings are in proper alignment and exert only force reactions on the rod. Set F1 = 687 lb.
- The post is made from 606l-T6 aluminum and has a diameter of 50 mm. It is fixed supported at A and B, and at its center C there is a coiled spring attached to the rigid collar. If the spring is originally uncompressed, determine the reactions at A and B when the force P = 40 kN is applied to the collar.The sign has a mass of 150kg with center of mass in G. Draw the free body diagram and determine the components along x,y,z of the reaction in ball joint A as well as the tensile strength in wires BC and BD(Caution : they are two different wires). g=9.81m/s²The cantilevered jib crane is used to support the load of 780 lb. If the trolley T can be placed anywhere between 1.5 ft ≤ x ≤ 7.5 ft, determine the maximummagnitude of reaction at the supports A and B. Note that the supports are collars that allow the crane to rotate freely about the vertical axis. The collar at B supports a force in the vertical direction, whereas the one at A does not.