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With the 300-lb cylindrical part P in its grip, the robotic arm pivots about O through the range
), and the 50-lb weight of member AB (mass center at
). The end grip is included as a part of member AB. The lengths
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- Staticsarrow_forwardA man exerts a forec of F on the handle of wheelbarrow. The mass of the wheclbarrow together with its content is 85 kg with center of mass at G. For the configuration shown, what force F must be applied by the man at A to make the net moment about the tire contact point B equal to zero? What is the reaction at B? The wheelbarrow is stationary. mg 60° G 20° 650 mm B 200 mm 925 mmarrow_forwardThe O and A joints are vertical hinges that can support theforce in the three coordinate directions and moment on thex and z axes. The mass of arm OA is 2.00 kg, that of arm AB is 2.50 kg, and tray C is 4.00 kg. The center of mass of each member is at its geometric center.Determine the reaction in O for the configuration shown. (need free body diagram)arrow_forward
- 2/40 A man exerts a force F on the handle of the station- ary wheelbarrow at A. The mass of the wheelbar- row along with its load of dirt is 85 kg with center of mass at G. For the configuration shown, what force F must the man apply at A to make the net moment about the tire contact point B equal to zero? mg 60 650 mm 200 mm 925 mm Problem 240arrow_forwardThe 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.arrow_forward2/40 A man exerts a force F on the handle of the station- ary wheelbarrow at A. The mass of the wheelbar- row along with its load of dirt is 85 kg with center of mass at G. For the configuration shown, what force F must the man apply at A to make the net moment about the tire contact point B equal to zero? mg 60 20 HO 650 mm 925 mm 200 mmarrow_forward
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