Draw the FBD for the entire structure, and count the unknowns. (2) Draw the FBD for each of the members, and count the total number of unknowns.

Q: The pin-connected frame shown consists of members ACF, ADG, and BCDE. It is loaded as shown. 170…

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Q: A 50 kN weight is supported by a cable and a pulley attached at frame BAC. Find forces AB and AC.…

A: Given data  Weight (W)=50kN

Q: A 25 kg ladder, 4m long, rest on a rough floor and against a vertical wall. The ladder makes an…

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Q: The rigid bars AB and CD shown in Fig. are supported by pins at A and C and the two rods. Determine…

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Q: Question 2: For the truss structure shown in thefigure below, determine member forces as magnitude…

A: To determine: Magnitude & type of force in members AB, CD & CE Given: Truss as shown in…

Q: required force P (in kN)

A: Given; A bimetallic cylindrical bar of cross-sectional area=1 m2Bonding steel;   Young's modulus…

Q: Example (3): Determine the weight of the body (B) required to keep the system shown in fig. (3) in…

A: Given: WA=273.34 N Consider the Free Body diagram:

Q: A post with a horizontal and inclined member supports a box whose weight is P, as shown in the…

A: Let FAC is the force in member AC and FAB is the force exerted by member AB. Consider tensile forces…

Q: A 1 kN 2 kN 2 m 2 m F 2 m H 2 m 2 m

A: calculation: from triangle DBA; tanθ=ADAB=22=1θ=450 balance the vertical force;…

Q: Problem 4.4 Using two different cable-pulley arrangemen: shown in Fig. 4.52, a block of weight W is…

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Q: A gardener uses a 60 N wheelbarrow to transport a 250 N bag of fertilizer. How strong should she be…

A: Given Data: The weight of the wheelbarrow is, W1=60 N. The weight of the fertilizer bag is, W2=250…

Q: A boy who weighs 98lb is playing basketball on an outdoor basketball goal that uses weights set on…

A: Consider the weight of the boy as Wboy. As the basketball goal will tip at point A, so, find the…

Q: The indicated location of the center of gravity of the ( 16 kN ) pickup truck is for the unloaded…

A: Given that, Load at the center of gravity, W=16 kN,Reaction at A and B =NA=NB=N Drawing the free…

Q: Links AB and BC in the simple structure shown in Fig. below are pinned together at B and to supports…

A: A pin support will experience both horizontal and vertical components of reaction. Draw the free…

Q: PROBLEMS 1 - A ( 200 N ) weight of the block shown in fig. is supported by a pin and bracket at ( A…

A: dear student please rate me postive :) Stay safe stay happy !   Data given - Weight of the block -…

Q: Each of the three members, AB, AC, and AD, of the tripod in Fig. P6–22 is secured by ball-and-socket…

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Q: A cylindrical liquid storage tank weighing is to be pushed over a change of elevation of 0.25m by a…

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Q: The small piston of a hydraulic lift has a cross-sectional area of ​​4.6 cm2 and its large piston…

A: Given Data⇒cross-sectional area of smaller sectionA1=4.6 cm2=0.00046 m2cross-sectional area of…

Q: Problem A hollow right circular cylinder with diameter 200-mm shown below is open at both ends,…

A: Given data  diameter of the hollow cylinder (D1) = 200 mm  radius of small sphere (r) = 45 mm radius…

Q: The homogenous plate shown weighs 75 lbs and is supported by three cables shown. What is the tension…

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Q: 4. The 800 lb , 10 ftwide semicircular gate is to be opened as shown. What force P is needed if the…

A: Mass of gate = 800 lb Centre of gravity = 1 ft left of the hinge

Q: A former student of mechanics wishes to weigh himself but has access only to a scale A with capacity…

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Q: Q3) A lug wrench is used to tighten a square-head bolt. If 50-lb forces are applied to the wrench as…

A: Q3. Draw front view of wrench

Q: Refer to the system of cylinders arranged as depicted in Fig. 1000 N each and the weight of cylinder…

A: Data given-  WA =WB = 1000 N  WC = 2000 N   rA = rB =  0.6 /2 = 0.3 m  rC = 1.2 /2 = 0.6 m

Q: A 14m bar of negligible weight rest in a horizontal position on the smooth planes as shown. Compute…

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Q: A block with a mass of 150 kg is supported by a ca- ble which passes over a 150-mm diameter pulley…

A: According to the given condition first considering the pulley section of the diagram According to…

Q: A 150 lb cylinder is supported by two cables AC and BC that are attached to the top of vertical…

A: coordinates of A, B, and C points A = (10.8, 15, 0) B= (10.8, 15, 0) C=(0, 7.2, 3.6)  W= 150 lb

Q: Question-4 Find the magnitude and nature of the forces in members AC, AD, DB, CE, CF and FD by…

A: Given: The truss is shown below:

Q: Hinge

A: For solution refer below images.

Q: Q2: The tool shown in Fig.2 is used in a gluing operation to press a thin laminate to a thicker…

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Q: A crane with a mass of 1200 kg is lifting a 2100 kg crate. There is a pin at A and a roller at B.…

A: To find: The magnitude of the support reactions at A and B. Given data: Mass of crane m=1200 kg.…

Q: Four sets of flexible cables, spaced at 120° intervals, are used to stabilize a 400-ft…

A: Draw the free body diagram of the section containing point A: The axial force transmitted through…

Q: A 150-lb cylinder is supported by two cables AC and BC that are attached to the top of vertical…

A: The free body diagram is shown below, The coordinate of point A is given as, A=-10.8,15,0 The…

Q: A weight 4034 N is supported by three links as shown. a)The magnitude of internal force in AB is?…

A: Given data Weight supported by the three links is 4034N

Q: Example (3): Determine the weight of the body (B) required to keep the system shown in fig. (3) in…

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Q: Q3: You have a truss which is shown below, two forces applying on it in B and C joints, which are…

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Q: Determine the reaction between the wall and B in kN.

A: Given: TO determine: The reaction between the cylinder B and wall

Q: Weights of 2, 4, 6 and 8 N are fastened to the corners of a 2 m x 2 m frame. If it weighs 10 N,…

A: Free body diagram : Let F is the point at which fulcrum should be placed in order to balance the…

Q: (1) A 50 lb roller, with diameter 10 in, is used to level a tile floor, and is resting directly on…

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Q: The Cylinder weighs 1000 kg, rest on an plane which is inclined at 34° from the horizontal. The…

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Q: As per the crane shown in the Figure. Determine the force member at CE.

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Q: A semicircular floodgate is 4.0 m long and 3.0 m radius. It is articulated at its lower point and…

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Q: Find the force in members BE, BF, and CE if P = 460 lb.

A: ◆ FBE = 0 lb ◆ FBF = 0 lb ◆ FCE = 0 lb

Q: For the truss shown, with neat free body diagrams of the pins, determine the force in each member of…

A: for the given loaded truss To determine   forces in each member of the truss

Q: A rectangular gate (6m x 4m) is e hinged at A and supported by a stopper as shown. Find the reaction…

A: Given: The area of gate, A = 24 m2 The centre of pressure measured from A, yp = 3+0.4641 = 3.4641 m…

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.