750 N 150 mm 250 mm -500 mm 450 N 600 mm 400 mm D.

Q: 0.4 m A 4.8 m 0.6 m 5.6 m 4.8 m x PROBLEM 3.51 A farmer uses cables and winch pullers B and E to…

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Q: E 2.66 A 200-kg crate is to be supported by the rope-and-pulley arrangement shown. Determine the…

A: Given:Mass of the crate, m=200 kg   To Find; Magnitude and Direction of force P.

Q: Solve Prob. 2.4 by trigonometry.(Reference to Problem 2.4):Two structural members B and C are bolted…

A: Resultant force R using parallelogram law. Draw the two forces in the respective directions and…

Q: For the bracket and loading shown, determine the range of values of the distance a for which the…

A: Given Applied load PA = 300 N Maximum allowed stress Pm = 600 N To find The distance a for which the…

Q: 4.30 The horizontal force P is applied to the handle of the puller. Determine the resulting tension…

A: Given: Force P is applied to the handle To determine the tension T in the Chain

Q: Solve Prob. 3.43 for the position corresponding to x = 4 in. The 20-in. tube AB can slide along a…

A: Given x=4 in a Using equation , 3.30 .    CA=4i-12j+24k    CA=42+-122+242=27.123 in…

Q: c. The maximum allowable tension in cable AC is 600 N and in cable BC is 750 N (fig. 1). Determine:…

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Q: Solve Prob. 4.75 when θ = 30° and P = 150 N.

A: Given data: The block resting on an inclined plane The force F, acting on the block = 1.2 kN = 1200…

Q: A machine component is subjected to the forces and couples shown.The component is to be held in…

A: Given Applied loading in the structure To find Rivet hole (a) On line FG (b) On line GH

Q: Solve Prob. 2.103, assuming that a= 8 in.(Reference to Problem 2.103):A 36-lb triangular plate is…

A: Given Data: The weight of plate is W = 36 lb. Dimension of plate is a = 8 in. The weight shared by…

Q: The force P has a magnitude of 250 N and is applied at the end C of a 500-mm rod AC attached to a…

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Q: Solve Prob. 4.140, subject to the restriction that H must lie on the y axis.(Reference to Problem…

A: Given,                                   Weight =12 lb…

Q: 6.35 Determine the components of the forces acting on each member of the pin-connected frame shown.…

A: The Answer is below

Q: 4.81 When activated by the force P, the gripper on a robotic arm is able to pick up objects by…

A: Consider block A. The free body diagram of block A is given below,   The expression that can be…

Q: 4.45 The uniform, 40-lb ladder is raised slowly by pulling on the rope attached at A. Determine the…

A: mass of ladder = 40 lb=18.1437 kg ; weight of ladder =18.1437 kg×9.81 m-s-2=177.9897 N ;   maximum…

Q: 4.95 The linkage of the braking system consists of the pedal arm DAB, the connecting rod BC, and the…

A: for the Given mechanism  To determine  value of θ when Q = 4P

Q: B 4.20 y 5.60 22C₂ 2.Cables AB, AC, and AD are used to tether a balloon. Knowing that the balloon…

A: The force exerted by ballon on A is .

Q: 4.19 Two links AB and DE are connected by a bell crank as shown. Knowing that the tension in link AB…

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Q: A 10-ft boom is acted upon by the 840-lb force shown. Determine the tension in each cable and the…

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Q: Determine the magnitude and direction of the resultant of the forces exerted by the cables at B…

A: The resultant force of two or more noncoplanar concurrent forces is given by,.....(a)where, .The…

Q: PROBLEM 2.89 A rectangular plate is supported by three cables as shown. Knowing that the tension in…

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Q: Consider a rectangular plate that is supported by two cables AB and AC. The tension in cables AB and…

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Q: 1. Two tape spools are attached to an axle supported by bearings at A and D. Assume that the bearing…

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Q: 3. A uniform circular rod of weight 3-lb and radius 12 inch is attach at C and to the cable AB. (a)…

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Q: 4.63 Horizontal and vertical links are hinged to a wheel, and forces are applied to the links as…

A: Given: The numerical value of dimension a is: a =75 mm. The force in the vertical direction at…

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.