The member is supported by a pin at A and cable BC. Determine the components of reaction at these supports if the cylinder has a mass of 40 kg. What is the unit vector along CB line?
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- The 12ft pole AC (negligible mass) lies in the y-z plane and forms a 30° angle with the z-axis. The pole is held in place at point C by a ball-and-socket joint. Two cables, BD and BE, are fixed to the pole at point B (these represent two separate cables attached at B). A 110 lb force pulls downward at the end of pole AC in the vertical direction (y-direction). If the distance between B and C along the feet, determine the Reactions at C (ball-and-socket joint) The tension in cables BD and BE.Both pulleys are fixed to the shaft and as the shaft turns with constant angular velocity, the power of pulley A is transmitted to pulley B. Determine the horizontal tension T in the belt on pulley B and the x, y, z components ofreaction at the journal bearing C and thrust bearing D if θ = 45°. The bearings are in proper alignment and exert only force reactions on the shaft.The cylinder has a mass of 30 kg and is mounted on an axle that is supported by bearings at A and B. If the axle is turning at 40 rad/s (direction see figure) determine the vertical components of force acting at the bearings at this instant
- Determine whether or not it is stable for that position. R=0.75m h=1.50mSHOW THE FREE BODY DIAGRAMIf the tension developed in each of the four wires is not avowed to exceed 560 N , 1. determine the maximum mass of the chandelier that can be supported. 2. Draw a free-body diagram of the ring B. (Draw the vectors starting at the black dot) 3. Draw a free-body diagram of the ring D. (Draw the vectors starting at the black dot)
- The drop gate at the end of the trailer has a mass of 1000 kg and mass center at G. If it is supported by the cable AB and hinge at C. determine the tension in the cable when the truck begins to accelerate at 5 m/s2 to the left.Find the tension in cable BE that supports the bar ABCD described in Prob. 5.6.Find the stable equilibrium position of the system described in Prob. 10.56 if m = 2.06 kg.
- The smooth disks D and E have a weight of 220 lb and 100 lb, respectively. If a horizontal force of P = 220 lb is applied to the center of disk E, determine the normal reactions at the points of contact with the ground at A, B, and C.Cables OA, OB, OC, and the vertical cable, knotted at O, support the 108lb weight. Cables OA and OB lie in the x-y plane. Sketch a complete free body diagram knot at O. Select the expression that describes the tension in cable OC, acting at O, as a Cartesian vector. a. - 3/13 Toc i + 4/13 Toc j + 12/13 Toc k b. 3/5 Toc i + 4/5 Toc j c. -Toc j d. - 3/13 Toc i + 12/13 Toc j + 4/13 Toc kThe 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.