If there is a 300-kg stone in the bucket, with center of mass at G2, determine the reactions of each pair of wheels A and B on the ground and the force in the hydraulic cylinder CD and at the pin E. There is a similar linkage on each side of the loader.
Prob. 6-108
Learn your wayIncludes step-by-step video
Chapter 6 Solutions
Engineering Mechanics: Statics, Student Value Edition; Modified Mastering Engineering with Pearson eText -- Standalone Access Card -- for Engineering Mechanics: Statics (14th Edition)
Additional Engineering Textbook Solutions
Mechanics of Materials
Applied Fluid Mechanics (7th Edition)
Mechanics of Materials (10th Edition)
Statics and Mechanics of Materials (5th Edition)
Applied Statics and Strength of Materials (6th Edition)
Automotive Technology: Principles, Diagnosis, and Service (5th Edition)
- The four-bar linkage supports the homogeneous box of weight W. Neglecting the weight of the linkage, determine the horizontal pin reactions at A and B.arrow_forwardThe disk B has a mass of 20 kg and is supported on the smooth cylindrical surface by a spring with stiffness k= 400 N/m and unstretched length l0= 1 m. The spring remains in the horizontal position since its end A is attached to the small roller guide which has negligible weight. Determine the equilibrium angle of the roller.arrow_forwardThe ramp is used as passengers board a small commuter airplane. The total mass of the ramp and six passengers is 730 kg with a mass center at G. Determine the force in the hydraulic cylinder AB (positive if in tension, negative if in compression) and the magnitude of the pin reaction at C.arrow_forward
- The jib crane is supported by a pin at C and rod AB. The rod can withstand a maximum tensionof 40 kN. If the load has a mass of 2 Mg, with its center of mass located at G, determine its maximum allowable distance x and the corresponding horizontal and vertical components of reaction at Carrow_forwardThe sign has a mass of 100 kgkg with center of mass at GG. Determine the xx, yy, zz components of reaction at the ball-and-socket joint AA. Detertmine the tension in wires BCBC and BDBD.arrow_forward5-31. If the force of the smooth roller at B on the bar bender is required to be 1.5 kip, determine the horizontal and vertical components of reaction at pin A and the required magnitude of force F applied to the handle.arrow_forward
- The shovel load has a mass of 1.65 Mg and a center of gravity at G. All joints are pin connected. Determine the magnitude of the force created in the hydraulic cylinder EF in order to hold the shovel in equilibrium. Determine the magnitude of the force created in the hydraulic cylinder AD in order to hold the shovel in equilibrium.arrow_forward5-34. Determine the horizontal and vertical components of reaction at the pin A and the normal force at the smooth peg B on the membarrow_forwardA 120-lb weight is attached to the cable that is wrapped around the 50-lb homogeneous drum. Theshaft attached to the drum is supported by a thrust bearing at A and a slider bearing at B. The drum iskept in equilibrium by the vertical force P acting on the handle of the crank. Determine P and thereactions at A and B. Neglect the weights of the crank and the shaft. Provide a free-body-diagram.arrow_forward
- The 3600-lb car with rear wheel drive is attempting to push the 4500-lb crate. The center of gravity of the car is at G, and the coefficients of static friction are 0.6 at B and 0.2 at C. Determine if the crate will slide. (The car pulling the crate is analyzed in Prob. 7.19.)arrow_forwardEach spring has an unstretched length of 2 in and a stiffness of fc = 330 N/m . 1. Determine the stretch in 04 spring required to hold the 18-kg crate in the equilibrium position shown. 2. Determine the stretch in OB spring required to hold the 18-kg crate in the equilibrium position shown.arrow_forwardDraw the free-body diagram of the uniform bar, which has a mass of 100 kg and a center of mass at G. The supports A, B, and C are smooth.arrow_forward
- International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L