6. The plastic sheet, 1/2 in. thick, is bonded to the pin-jointed steel frame. Determine the magnitude of the force P that would result in a 0.18-in. horizontal displacement of bar AB. Use G= 70 x 10 psi for the plastic, and neglect the de- formation of the steel frame. 3 ft Plastic sheet

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A:

Q: A metal bar AB of a weight W is suspendedby a system of steel wires arranged as shown in thefigure. ...

A: Given:   Let,L=Length of side perpendicular to bar=5ina=Length of side parallel to bar=2inHypotnuse...

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Q: Q3: Explane in which case Fg has a maximum Value & minimum Value in Pulling the car shown in Fig 20 ...

A:  According to the details provided in the question, we need to calculate Fb max or mini 

Q: ROLLER GATE WATER SURFACE R=4 m WATER SURFACE c 307 6.0 m 30 HÍNGE DAM Fig. 3.60 Fig. 3.59 21. Find ...

A:

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A: Given : N = 3500 rpm r1 = 12 cm r2 = 32 cm To find :

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Q: A copper bar AB with a length 25 in. anddiameter 2 in. is placed in position at room temperaturewith...

A: Length of copper bar,l=25 inDiameter of copper bar AB=d=2 inGap,δ=0.008 inSpring constant,K=1.2×106 ...

Q: A cylinder with a 1.5-inch diameter piston exerts 6500 lb of extension force. What is the cylinder p...

A: Givendiameter of piston d=1.5inforce on piston F=6500lb

Q: At 18°C, a 3.9-m rod is rigidly fixed between two walls where there exists a 1.0-mm gap between one ...

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Q: A raft is constructed of wood having a density of 600 kg/m³. Its surface area is 5.7 m², and its vol...

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Q: A ship’s spar is attached at the base of a mastby a pin connection (see figure). The spar is a steel...

A: Given d2 = 3.5 in d1 = 2.8 in d = 1 in t = 0.5 in Allowable compressive stress = 10 ksi Allowable sh...

Q: In the figure shown, the load needs to be raised 28 ft. Noting that Gear A is initially at rest and ...

A: given; speed (N)=120rpmat time (t)=5s

Q: A batch of hot tea (2.00 kg at 95°C) is thrown into a large pond, which has a temperature of 15°C th...

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Q: Identify a three research problem related with engineering and science and from the research problem...

A: A research problem is a specific issue, or gap in knowledge that is to be addressed by carrying out ...

Q: ssure is 12 bar. The intermediate pressure is ide imum work and the intercooling is perfect. The in ...

A: Given Data,P1=1barT1=300kP4=12barn=1.3M=0.15kg/sec

Q: The true stress beyond initial yielding

A: Given: In a linearly hardening plastic material. True stress beyond yielding is?Where, True stress i...

Q: 6. A closed rigid container with a volume of 0.5 m^3 has hydrogen at an initial pressure of 100 kPa...

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Q: Block A supporting another block B is pulled along a rough horizontal plane by a horizontal force P....

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Q: 3.6 The force system acting on the machine part is equivalent to the single force R- 80i + 20j lb ac...

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Q: For the mechanism shown in the figure, find the accelerations of the connecting rod at its center of...

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Q: Question 2: There is a refrigeration system with R134a.The compressor operates accepting fluid at 25...

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Q: Using 1st Angle Projection, draw the following views for the part shown in below (dimensions need to...

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Q: 7. What is the slope of the line perpendicular to the line joining P,(-2,3) and P,(0,9)? 1 A) -3 C) ...

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Q: Problems Construct graphical solutions using the parallelogram law or the tip-to-tail method. 200# 2...

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Q: P/find the solution to the followin SOlution questions 1)/are Are there other stre ss es the Shear s...

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Q: n'. CALCULATE the number of friction plate required.

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Q: 4. The timber member has a cross-sectional area of 1750 mm and its modulus of elasticity is 12 GPa. ...

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Q: For a copper wire, the surface current density is defined as J = (0_pz?+ !p4) ap. The core of the co...

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Q: which has a coefficient of static friction -What is the maximum speed at which

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Q: To achieve a better surface finish, which of the milling approach is preferred on CNC machines? Conv...

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Q: 3. A 60 pound force is attached to the 90° weightless bar ABCD at point B as shown below. The bar is...

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Q: 3) An aluminium pipe column (E=70 GPa) with length L=3 m has inside and outside diameters di-130 mm ...

A: Given Data E=70 GPa D1=130 mm D2=150 mm L=3 m

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A: GIVEN DATA- A PLANE TRUSS GIVEN WE HAVE TO FIND STRESS IN MEMBER BC AND EF

Q: Calculate the support reaction forces for the above beams. Draw shear and moment diagrams.

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Q: A temperature probe is used to measure the temperature of gas flowing through a pipe. The gas temper...

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Q: In a Carnot heat pump with R-134a as the working fluid, heat is rejected from the R-134a at 35°C and...

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Q: () The Surface tension of water in contact with air at 23C is given as 745x10-4 N/m. The pressure in...

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Q: Q.1/The top view of a revolving entrance door is shown. Two persons simultaneously approach the door...

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Q: When one dimension of structure is much longer than the others, the strain in that direction can be ...

A: 1. False As we know from the definition of strain it is change in length to initial length that is w...

Q: ulate (a)the acceleration of the masses (b) the tension in the string.

A: Here we need to find acceleration of masses and tension in the string.

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.