6-58 A wagon with a mass of 3500 kg is held in equilib- rium on an inclined surface by using a cable as shown in Fig. P6-58. Determine the force in the cable and the forces exerted on the wheels at A and B by the inclined surface. Cable 38 30 1.5 m -3 m I m 2m2 m
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- the cylinder with a mass of 1000 Kg is supported as shown in the figure, determine the reaction at the hinge.Find the minimum force P required for impending motion of the block up the inclined surface, given: Mblock = 65 kg, θ = 52 °, μ = 0.4the homogeneous cylinder of weight W=100 N rests in a frictionless right angled corner. determine the contact forces NA and NB angle is 30 degrees
- Q4: of a car غطاء محرك The i Jul. The bonnet is held open at an angle of 60° to the horizontal by a vertical force V applied at one end of the bonnet (shown on the diagram). The long, has a weight of 25 N and its center diagram shows the open bonnet bonnet is 0.90 m of gravity G is 0.35 m from the hinge at O. 1) On the diagram, draw and label the two forces other than V acting on the bonnet. By taking moments about A, Proof that the vertical 2) force V applied at the end of the bonnet is 9.7 N. 3) Calculate the magnitude of the force acting at the hinge ON.The jib crane is fixed at (A) and carry a box of ( 2500 kg ) mass, as shown in the figure. Determine the reactions on the jib crane at point ( A ). 60 5 m 7 mThe 75-kg cylinder A is supported by a malleablecable C at 200and a smooth surface. Determine all forces (in Newton) acting on cylinder A. Please show complete solutiona and draw Free Body Diagram.
- 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.)3.1: Determine the tension in cables BA and BC necessary to support the 60 kg cylinder in fig 3-3. Fig3-3Determine the tensions in the cable, normal force in the smoothsurfaces and the angle of inclination of the surface in the right ifthe block in the left and right weigh 300N and 500N,respectively. (Assume frictionless pulley)T =NA =NB =θB =
- The homogeneous cylinder of weight W = 100N rests in a frictionless right-angled corner. Determinethe contact forces NA and NB if θ = 30°.Determine the force in the cable OC and the elongation of the spring OA, OB necessary to support a box of mass (M) 400 kg as shown in the figure below. If a = 4 m, b = 5 m, c = 3 m, k1= 5000 N/mm and k2= 4000 N/mm. All calculation using equilibrium of particles equation and must be in Newton (N) and with FBDThe spring has a stiffness of 830 N/m and is undisturbed and measures 400 mm. Determine the forces on the BC and BD cables when the spring is stretched in the position shown in the figure.