Consider the sketch of the movable crane. Make a free-body diagram of the mobile crane. The wheels are 4 ft apart and the center of gravity is halfway between the wheels. Assume the ballast is an external force acting one foot behind the left axle and that the weight hanging off the crane at point B is also treated as an external force. Draw the free body diagram, label all the forces and dimensions. Be sure to include a coordinate axis.
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Determine the resultant internal loadings in the beam at cross sections through points D and E. Point E isjust to the right of the 3-kip load. Free Body Diagram: Support Reactions: Equations of Equilibrium @ D Equation of Equilibrium @ E Sample problems and notes are based on the following textbook: Mechanics of Materials 8th…
Determine the resultant internal normal force acting on the cross section through point A in each column. In (a), segment BC weighs 180 lb/ft and segment CD weighs 250 lb/ft. In (b), the column has a mass of 200 kg/m. Sample problems and notes are based on the following text book: Mechanics of Materials 8th…
Determine the resultant internal torque acting on the cross sections through points C and D. The support bearings at A and B allow free turning of the shaft. Sample problems and notes are based on the following text book: Mechanics of Materials 8th Edition ISBN-13: 978-0136022305 ISBN-10: 0136022308 Edition: 7 Author: Russell C. Hibbeler Published Date: 2010…
Determine the resultant internal loading on the cross section through point C of the pliers. There is a pin at A, and the jaws at B are smooth. Sample problems and notes are based on the following text book: Mechanics of Materials 8th Edition ISBN-13: 978-0136022305 ISBN-10: 0136022308 Edition: 7 Author: Russell C. Hibbeler Published Date: 2010…
The boom DF of the jib crane and the column DE have a uniform weight of 50 lb/ft. If the hoist and load weigh 300 lb, determine the resultant internal loadings in the crane on cross sections through points A, B, and C. Equations of Equilibrium: For point A Equations of Equilibrium: For point B…
Objective To determine the normal stresses in the pressure vessel, and also to observe and material properties of the pressure vessel used. Finally, compare the calculated and measured stresses on the surface of the cylindrical pressure vessel subject to torque while pressurized. Known & Assumptions Materials: The materials required: Technovate Stress Analysis System Model 9800…