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Q: Two transmission belts pass over a double-sheaved pulley that is attached to an axle supported by…

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Q: A 100-kg uniform rectangular plate is supported in the position shown by hinges A and B and by cable…

A: Consider the free body diagram as shown below.

Q: At the lower left end A of the bar, bent into an isosceles right triangle, a vertical force F is…

A: Please see the attached solution:

Q: Collars A and B are connected by a 25-in.-long wire and can slide freely on frictionless rods.…

A: Let 'o' be an origin. then coordinates of point 'A' is( x , 20 , 0 ) and point 'B' is (0, 0, z)…

Q: Since the brace shown must remain in position even when the magnitude of P is very small, a single…

A: given data as per question spring constant = 50 lb/in  magnitude of P = 800 lb considering free body…

Q: The links AB and DE are connected by a bell crank as shown. Determine the maximum force that can be…

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Q: A 100-kg uniform rectangular plate is supported in the position shown by hinges A and B and by cable…

A: Draw the F.B.D for the rigid plate. Write the position vectors of the points with respects to point…

Q: A 5 x 8-ft sign of uniform density weighs 270 lb and is supported by a ball-and-socket joint at A…

A: Tension in cable BD and EC can be written as

Q: Two identical cylinders (weight W = 100 lb and radius r = 1.25 ft) are placed in a container shown.…

A: Given data: Cylinders C and D are identical and the weight of each cylinder is 100 lb WC=WD=100 lb…

Q: Two transmission belts pass over pulleys welded to a shaft which is supported by bearings at B and…

A: The radius of the pulley at A is RA=2.5 in. The radius of the pulley at C is RC=2 in.

Q: 2. Two Identical 45-kg cylinders A and B are supported by smooth planes. Determine all reactions (in…

A:

Q: Knowing that the tension in wire BD is 650 N, determine the reaction at the fixed support C of the…

A: Here we need to do forces balance to calculate the reactions at C. Since c is fixed it will have…

Q: A uniform rod AB of length 2R rests inside a hemispherical bowl of radius R as shown. Neglecting…

A: Draw the FBD for the given rod.

Q: A 4 × 8-ft sheet of plywood weighing 34 lb has been temporarily placed among three pipe supports.…

A: Write the expression of the distance of the center of gravity from the origin. Write the vector…

Q: Problem 12. Member AB is supported at B by a cable and at A by a smooth fixed square rod which fits…

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Q: The frame shown supports part of the roof of a small building. Knowingthat the tension in the cable…

A: Given Tension in cable =150 kN To find Reaction at the fixed end E

Q: Collars A and B are connected by a 25-in.-long wire and can slide freely on frictionless rods.…

A: Let the tension in the wire be T.

Q: A 20-kg ladder used to reach high shelves in a storeroom is supported by two flanged wheels A and B…

A: Given Mass of the ladder = 20 Kg Mass of the man = 80 Kg To find Reaction at A, B and C

Q: A 600-lb crate hangs from a cable that passes over a pulley B and is attached to a support at H. The…

A: Draw the F.B.D for the given system of forces.

Q: A movable bracket is held at rest by a cable attached at C and by frictionless rollers at A and B. .…

A: Draw the F.B.D of the given bracket.

Q: Two tape spools are attached to an axle supported by bearings at A and D . The radius of spool B is…

A: Given data Radius of spool B, rB = 1.5 in. Radius of spool C, rC = 2 in. Draw the free-body…

Q: Two identical rods ABC and DBE are connected by a pin at B and by a spring CE . Knowing that the…

A: Given data To determine the distance x corresponding to equilibrium when a 24-lb load is applied…

Q: The rig shown consists of a 1200-lb horizontal member ABC and a vertical member DBE welded together…

A: Given Data: Weight of member is W =1200 lb. Weight of crate is WC = 3600 lb. Distance between crate…

Q: Knowing that the pulley has a radius of 75 mm, determine the components of the reactions at A and B.

A: Free body diagram is drawn as, Take the moment about point A ∑MA=0By×600+480×675=0By=540 N…

Q: Two forces P and Q are applied as shown to a bracket in a spacecraft frame. Knowing that the…

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Q: A slender bar of length L = 400 mm is held in equilibrium, with one end touching a frictionless wall…

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Q: A freight wagon is at rest on a track at an angle of 25o to the vertical. The gross weight of the…

A:

Q: The uniform 10-kg rod AB is supported by a ball-and-socket joint at A and by the cord CG that is…

A: Draw the F.B.D of the bar ACB.

Q: track, in the middle between the two axles. The wagon is supported by a cable 600 mm from the track.…

A:

Q: 1.8 m 1.8 m B 2.1 m C 1.8 m. 1.2 m 4 kN

A:

Q: Two transmission belts pass over a double-sheaved pulley that is attached to an axle supported by…

A: We replace Tb and T'b by their resultant ( -180  N)j and  Tc andT'c by their resultant (- 300 N)k.…

Q: The assembly shown is used to control the tension T in a tape that passes around a frictionless…

A: Let the tension in tape=TForce on A,FA=(-6 lb)jReaction at C=RCMoment at C,MC=(MC)Yj+(MC)Zk

Q: Collars A and B are connected by a 25-in.-long wire and can slide freely on frictionless rods.…

A:

Q: Two loads are suspended as shown from the cable ABCD . Knowing that dB = 1.8 m, determine (a) the…

A: Given data as per the question Force applied at point B =6 KN Force applied at point C =10 KN

Q: The axis of the three-hinge arch ABC is a parabola with vertex at B . Knowing that P= 112 kN and Q =…

A:

Q: Two 9-in.-diameter pipes (pipe 1 and pipe 2) are supported every 7.5 ft by a small frame like that…

A: Weight of pipes per unit length = 30 Ibft Total weight of each pipe = 30·7.5=225 Ib Now draw the…

Q: An 8-kg slender rod of length L is attached to collars that can slide freely along the guides shown.…

A:

Q: A 12-m pole supports a horizontal cable CD and is held by a ball and socket at A and two cables BE…

A: The free-body diagram of the whole structure is: The value of angle ϕ is zero therefore the…

Q: Solve Prob. 4.106 for a = 1.5 m.(Reference to problem 4.106):The 6-m pole ABC is acted upon by a…

A: In order to find the tension in each cable and the reaction forces at A, find the moments and forces…

Q: Three loads are suspended as shown from the cable ABCDE . Knowing that dC = 4 m, determine (a) the…

A: Now we have∑MA=020Ey-2×5-4×10-6×15=0Ey=7 kNFor portion CDE Taking moment about…

Q: A load of lumber of weight W = 25 kN is being raised by a mobile crane. Knowing that the tension is…

A: Draw the free body diagram of the crane boom:

Q: 40 mm 80 mm 120 mm 200 mm T E 120'mm 720 N B

A: The tension in the cord is  Σ M = 0  860(200) - T(120) = 0  T(120) = 172000  T =1433.33N The tension…

Q: The 6-m pole ABC is acted upon by a 455-N force as shown. The pole is held by a ball-and-socket…

A: Given that, Length of the pole is 6 m Force acting along CF,  Distance,  Let andare the tension in…

Q: Collar A is connected as shown to a 50-lb load and can slide on a frictionless horizontal rod.…

A:

Q: Knowing that the pulley has a radius of 50 mm, determine the components of the reactions at B and E.

A: Free Body Diagram 1) Entire Assembly 2) Member ACE