The following multi-bar mechanism is used to raise the parking space of homes. Get a degree of freedom roof

Q: Which of the following is not the unit of pressure ? A.Kg/cm2 B.Newton C.Atmosphere D.Mm of wcl

A: Given Data⇒ Pressure

Q: (M=450 lb-ft (M)s = 300 lb-ft 3.5 ft 1.5 ft 2 ft 2 ft (Mh = 250 lb-ft

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Q: 3 m 2 m B 4 m F A 30 kN 18 kN

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Q: If a heavy cargo is lifted using a ship's crane and the load remains suspended within the ship, what…

A: When the heavy cargo is lifted using a ship's crane and the load is still suspended within the ship,…

Q: 150 lb/ft A В -6 ft -8 ft

A: Let us draw the reaction at the supports  Weight of the rectangular load = 150 lb/ft(8ft)=1200 lb…

Q: in radius contains 0.7 ft^3 of water. How much additional water is needed to fill the tank?

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Q: 1- State which of the following statements are TRUE? a) Compared to forward curved blades, backward…

A: Given:

Q: A hydraulic cylinder has a 750 mm diameter. How much force (kN) can be developed with 275 kPa oil…

A: Given    Pressure, P = 1275 kPa  Diameter, d = 750 mm                     = 0.75 m Find   Force…

Q: 3-If an object or liquid has a specific gravity less than one, it will float Select one: True False

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Q: A lever with a mechanical advantage of 6 is attached to the pump piston of a hydraulic press. The…

A: Write the given data with suitable variables. MA=6Ai=1.2 in2Ao=18 in2Fi=30 lbsFo=180 lbssi=1 inso=8…

Q: free-body diagrams. 6 ft 3 kip/ft B. 2 kip/ft -3 ft C

A: As per bartleby guidelines we are allowed to solve only 1st question if multiple questions are…

Q: 100 lb 800 lb · ft A |C B 5 ft 5 ft

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Q: M- mass that can what is the maximum mass be hung fremy the keep?

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Q: Vertically 300lb/pulg2 and horizontally 150 lb/pulg2 I have only this data please answer.

A: Giver:- My=300 lb/pulg2 Mx=150 lb/pulg2   To find:- Resultant

Q: 200 lb - 3 ft 3 ft - 50 Ib 30 -3 ft 100 lb

A: Data given-

Q: TB2 Prove the following statement. Cv =1- Cp ok

A: For homogenous fluid of constant…

Q: An ice block of specific gravity 0.75 is floating on the sea water with a specific gravity of 1.05.…

A:

Q: Neglecting the mass of the beam, compute the reactions at A and B.

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Q: Draw the free body diagram Always use 3 decimal place

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Q: 80 lb/ft В - 5 ft – 2-5 5 ft A 60 lb/ft 12 ft

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Q: An elbow in a ventilation system duct is made of sheet metal of the same thickness. Find the center…

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Q: To decrease the amount of force needed increase the of the inclined plane. distance or length O…

A: Given Data⇒ Inclined plane

Q: 3 kN/m В 8 m 4 m D 10 m 5 kN H. = 5 kN A A M, = 66 kNm a Va= 24 kN

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Q: The center of gravity can be outside of the plane. (A) True B) False

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Q: Find the force of the rods AB, AC, BC and BD. 20 N 30 N В 4m 4m 4m 4m 4m 4m A 4m E

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Q: Determine the maximum shear stress acting at section a–a in the beam.

A: Given beam with reactions at 'A' and 'D' are as shown below: Applying equilibrium conditions: (i)…

Q: What is the difference in pressure between points B and A? p. - 1000

A: Density of water, ρw=1000 kg/m3 Oil specific gravity, SGo=0.9 Specific gravity of Mercury, SGM=13.6…

Q: 15 kN 10 kN/m 20 kN · m A 2 m 1m 1m 2 m What is the reaction force at A?

A: Given: Point load=15kN Moment=20kNm Uniform load=10kN/m

Q: 100 lb 30° 200 lb 2 ft 300 ft-lb 2 ft 2 ft 2 ft-

A: First we resolved 100 lb force, and calculated horizontal force, vertical force and moment due to…

Q: To move something that weighs more than you do, using a lever, move the item closer to the __. A.…

A: A lever is consist of three parts Fulcrum is the fixed point around which the bar pivots Effort arm…

Q: 96 30 lb/ft 180 Ib · ft - 9 ft - 4.5 ft M (lb · ft) 200

A:

Q: Which of the following constraints can only withstand tension, but cannot withstand pressure and…

A: Given data To select the correct option.

Q: a positive number if in tension, a negative number if

A: The power in the part is Zero   Explanation   Utilizing the free body chart of Joint I we can close…

Q: an actual mechanical advantage of 50. The mechanic using it applies a force of 48N to on the handle…

A: given:mechanical advantage M.A=50Finput=48Nlift the car x=1.5m

Q: TRUE OR FALSE. SHOW SOLUTION. 47 lb-in is equivalent to 4.31 N-m.

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Q: 17 4-m 180 lbs 3-m 2-m 5-m 160 lbs

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Q: with an aid of a drawing show how a Central cooling system that cool different machinery in the ship…

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Q: Find the angle between guy wires BA and CA. Clearly show your work! 2 ft 5.5 ft Ift 6 ft

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Q: Select one: a. k = 7.8 lb/in %3D b. k = 4.8 lb/in %3D c. k = 5.8 lb/in %3D d. k = 6.8 lb/in %3D

A: Solution : Given data :  weight = 10lb                     unstretched length = 8 in…

Q: Solving Problem: At what temperature is the deg.C and deg.F is numerically the same? O -0.04 degree…

A: Give that,  At a T temperature °C and °F is numerically equal.

Q: 2 kN 2 kN/m A B (a) 4 m 2 m RA Re

A: A beam is defined as a structural member subjected to transverse shear load during its…

Q: Define the following terms: Weight Tension Friction Equilibrium

A: GIVEN DATA- SOME TERMS GIVEN WE HAVE TO DEFINE IT

Q: -3 ft- 0.5 ft B 0.5 ft k = 1.20 lb/ft A 1ft

A: first of all convert all quantities in SI units,then apply energy conservation principle.for…

Q: F 1 ft B 4 ft' 2 ft 4 ft

A:

Q: 1500 lb 300 lb/ft 300 lb/ft A B 3 ft- 3 ft- HINGE ROLLER (2)

A:

Q: The law of energy states that the total energy of a closed system is? Select one: a. stay the same…

A: Given Statement:- The law of energy states that the total energy of a closed system is.......??…

Q: 1. In a typical toilet a floating ball is used to close off the water filling the cistern when it…

A: (1) The buoyant force on the sphere can be determined as,

Q: What is the pressure in Pascals at a depth of 2m below the water surface? A- 19800 Pa B- 19620 Pa…

A: ρ=Density of water=1000 kg/m3H=2mg=gravitational constant=9.81 m/s2Patm=101,325Pa

Q: A force may be defined as the action of one body on another body, whic changes or tends to change…

A: As per our guidelines we are supposed to solve one question per post if multiple questions are…