A rock weighs 1200N in air and 620 N in water. Find its volume (V)

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A: F = 120 lbM = 400 lb⋅ft

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A: To mark the letters on the following figure mentioned.

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A: initial velocity (u) = 0 m/sfinal velocity (V) = ?acceleration (a) = 9 m/s2displacement (s) = 20 m

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Q: Part A Determine the y component of reaction at A using scalar notation. Express your answer to…

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Q: Refrigerant 22 enters the compressor of an ideal vapor-compression refrigeration system as saturated…

A: State 1:if T1=-30 °C  and x1=1   h1= 226.8 kJ/kgs1= 0.9787 kJ/kg.kState 2:if P2=9 bar and s2=s1h2=…

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Q: The "jaws-of-life" device is utilized by rescuers to pry apart wr of 8300 lb/in?, is developed…

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Q: 3. A cable winch is driven by a hydraulic motor and reduction gear, whose transmission ratio i=5.…

A: The hydraulic pressure, p = 240 bar = 240105 N/m2The mass to be lifted, m = 5000 kgThe transmission…

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A: Given Data

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Q: Using that information and this table  For the average monthly rate of geothermal heat available,…

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Q: working fluid in an ideal Rankine cycle. The sa 8.0 MPa and saturated liquid exits the conden e net…

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Q: 1. (Pp156p-ex4.16-jrfra) Air at 280 K and 80 kPaa enters the diffuser oa a jet engine steadily with…

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Q: 0.335m B 0.19m C 1.75m D 0.19m E 0.335m F

A: To determine the deflection at a,b,c,d,e,f with the Young's modulus given as and

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A: Area is-

Q: orted by a ball-and-socket joint A and BD. Suppose that F = 850 N. notation. Express your answers…

A: The force components along the BC-The force along the BD-

Q: 7. Air and fuel enter a turbojet engine (turbine) having an enthalpy of 800 kJ/kg and a relative…

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Q: The bar ABC is supported by ball and socket supports at A and C and the cable BD. The suspended mass…

A: The bar ABC is supported by ball and socket supports at A and C and the cable BD. The suspended mass…

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Q: 3-137 For Problem 3-136 estimate the stresses at the inner and outer surfaces at section B- B,…

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Q: USING THE METHOD OF JOINTS TO COMPUTE THE FORCE IN MEMBERS DF, EF, DE, CE, AND BE OF THE LOADED HOWE…

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Q: Q₁ = 20cfs P₁ = 15 psi LFE 36in k P₂² FNA •> 24 in 45 0 = 14.78 Psi

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Q: Hi could you also please give the solution to d, e, f

A: As per the guidelines we are subjected to solve only 3 sub parts at a time. Please repost the same…

Q: 7.4 From vapor pressure measurements, the following values have been determined for the activity of…

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Q: The bar shown in diagram is subjected to a tensile load of 150 kN. If the stress in the middle…

A: The tensile load F = 150 kN.The stress in the middle portion  (σ) = 160 N/mm2The total elongation of…

Q: For the pin-connected frame shown, a = 10 in, b = 7.5 in, and F = 100 lb. Find the magnitude of the…

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Q: Calcuate Shear and Bending From Point A to Point B and Point A to Point C. Draw a FBD from point A…

A: For the solution refer below images.Find F.B.D. and shear and bending diagram for portion AB and…

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A: The free-body diagram is-

Q: can you show more steps? i am lost with this explanation. like how did you get accelerations? what…

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Q: Calculate the moments of inertia of the shaded area about the x- and y-axes. 115 115 60 60 411X h

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Q: The axial flow pump produces a discharge of 0.095 m³/s. The impeller is rotating at w = 130 rad/s,…

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Q: If h = 42/1000, m = 1, b = 6/5, k = 4, λ = 2π and v = 3 and you speed up slightly, does the force at…

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Q: Calcuate Torsion From Point A to Point C and Bending from Point A to Point B and from Point A to…

A: For the solution refer below images.Find F.B.D. and shear and bending diagrams for portions AB and…

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Q: Problem 3 - Clausius Inequality. The table below shows different processes occurring in a power…

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Q: (xo, Yo) Ay = Number (x,y) m 00 Given the above graph plotting y position against a position, where…

A: xo = 0 myo = -4 mx = 5 my= 0 m