hw0216 - 4.63 Detemline the reactions on member ABCD at A C...

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Unformatted text preview: 4.63 Detemline the reactions on member ABCD at A, C, and D. Problem 4.63 4.67 The mass m = 120 kg. Determine the forces on member ABC, presenting your answers as shown in Fig. 4.23. 200 mm —>}¢ 200 mm Problem 4.67 4.69 The weight of the suspended object is W = 50 1b. Deter- mine the tension in the spring and the reactions at F. (The slotted member DE is vertical.) 8in—> Sin <—10in—+710in4-i Problem 4.69 4.75 The weight W = 80 lb. Determine the forces on member ABCD. |<—11 in —+5i+—12 in —>| «a Problem 4.75 4.87 The bones and tendons in a horse‘s rear leg are shown in Fig. a. A biomechanical model of the leg is shown in Fig. b. If the horse is stationary and the normal force exerted on its leg by the ground is N = 1200 N, determine the tensions in the superficial digital flexor BC and the patellar ligament DF. 8 10 8 cmcmcm (a) (b) Problem 4.87 4.95 Determine the magnitude of the force the members of the wrench exert on each other at B and the axial force in the two- force member DE. Problems 4.94/4.95 4.99 II. the hunlnnml lbrcc un lhc scoop I\ ~ : 2000 lb. whal is [he magniludc of [he axml force in the hydraulic uclualur.-\('.' Sn u xp III In III In 13 In Problem 4.99 ...
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This note was uploaded on 03/20/2011 for the course E M 306 taught by Professor Rodin during the Spring '08 term at University of Texas.

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hw0216 - 4.63 Detemline the reactions on member ABCD at A C...

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