30° 7 in. 7 in. 3 in. 50 lb

Q: The vertical load on the hook is 1000 lb. Draw the appropriate free-body diagrams and determine the…

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Q: A uniform cylinder is supported by a rigid bar AB ang cable BC as shown in the figure. If the stress…

A: Givenallowable stress in the cable σa=7.25ksi=7250 psidiameter of the cable, d=0.50in

Q: 4. The rigid bar ABCD is supported by a pin at B and restrain ed by identic al steel bars at C and…

A: Given Length of rigid bar AD=3+0.8+0.6=4.4 m Applied load is P Suppose the reaction at B,C and D is…

Q: Determine the internal forces at point H of the structure shown, taking into account that this It…

A: To calculate the force in the member DE, we must first calculate the force acting on the gate…

Q: The 20 mm diameter steel shaft AB is attached into the rigid wall at B and supported by a smooth…

A: Answer: The downward force P is 1212.85 N.

Q: Chapte Problem #1: Determine the internal loads at 10 kN/m Al |C 3 m- -3 m-

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Q: The brace and drill bit is used to drill a hole at O. If the drill bit jams when the brace is…

A: considering free body diagram of the system 1 in = 0.0833333ft considering all dimensions in ft.…

Q: The shaft of radius c is subjected to a distributed torque t, measured as torque>length of shaft.…

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Q: Determine the loads acting on pins A and D of the frame shown. On the other hand, if the pin at B…

A: Given data  Given figure  The pin at B can withstand a maximum shear force (F)= 800 lb

Q: Railroad ties must be designed to resist large shear loadings. If the tie is subjected to the 34-kip…

A: Write the equation for total force acting on the tie due to the uniformly distributed reaction.…

Q: The bracket is held to the wall using three A-36 steel bolts at B, C, and D Each bolt has a diameter…

A: To findif a force P = 450 lb is placed on the bracket as shown, determine how far s, the top bracket…

Q: The boom DF of the jib crane and the column DE have a uniform weight of 50 lb>ft. If the…

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Q: The 20-mm-diameter A-36 steel rod is subjected to the axial forces shown. Determine the displacement…

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Q: The rigid bar AB and CD are supported by pins at A and D. the vertical rods are made of aluminum and…

A: Given Data For bar AB L=4 ft A=0.75 in2 E=10×106 psi   For bar CD L=5 ft A=0.25 in2 E=12×106…

Q: B Answer: A= i Ib

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Q: The bell-crank mechanism is in equilibrium for an applied load of P = 14 kN. Assume that a = 270 mm,…

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Q: Q7. What is the stress concentration for shear stress due to torsion at the critical location?…

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Q: The lever is held to the fixed shaft using the pin AB. If the couple is applied to the lever,…

A: Given figure,  Take a point O in the centre on the line AB.

Q: Determine the magnitude of the pin force at A.

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Q: Determine the magnitude of the pin force at A. Assume W = 755 lb, a = 5.4 ft, b = 3.9 ft, r =7 in. a…

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Q: In each case, determine the internal normal force between lettered points on the bar. Draw all…

A: Part (a) The normal force in member DE is, FDE = -700 N The normal force in member CD is, FCD = FDE…

Q: 180 lb · ft В. C 9 ft 4.5 ft

A: Now draw the free body diagram for the above problem. Convert the triangular varying load into the…

Q: Determine the largest internal normal force in the bar.

A: Draw the free-body diagram of segment AB, Apply equilibrium equation of forces in the horizontal…

Q: 2m 2 m The structure is comprised of rigid bars AB and BCD supported by hinges at A and D. A steel…

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Q: E = 200 GPa A = 300 mm2 L= 3 m P. A 2 m 2 m D BO 1.5 m 3.0 m

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Q: 2. The steel pipe has a length of L=24 in. If it is fixed at section C and subjected to the…

A: Given data:Horizontal force,FH=200 lbL= 24 inTo determine:Internal loading at section A

Q: Determine the magnitude of the pin force at A. Assume W-850 lb. a 3.0 ft. b-2.2 ft, r = 7 in.

A: Given data:- W= 850 Ib a =3.0ft b =2.2 ft r =7in To find:-the magnitude of the pin force at A

Q: Determine the magnitude of the pin force at A. Assume W = 665 lb, a = 3.7 ft, b = 2.9 ft, r = 8 in.…

A: Answer: The magnitude of the pin force at A: A = 1227.6166 lb

Q: The metal stud punch is subjected to a force of 120 N on the handle.  determine the magnitude of the…

A: Moment acting about point A FBCcos3050=120200+300FBC=1.39 kN Vertical forces…

Q: Determine the internal torque at each section and show the shear stress on differential volume…

A: The internal torque acting at section A-B can be written as below, TAB=300 N·m The internal torque…

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.