Determine the position of the x-centroid in mm.

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A: As asked only the first three are solved. φ(x,y)=sinxAx2e-y+Bey

Q: A closed piston-cylinder system consists of 3.0 moles of monatomic gas, initially at temperature…

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Q: 290 J of energy is transferred to a system consisting of 2.0 moles of an ideal gas. If the volume of…

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Q: y

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Q: Go Cylinder A - Steel |Cylinder B -Aluminium 350 mm 500 mm IX

A: Given,  composite rod  da= 40  mm , la = 350 mm db= 50 mm , lb = 500 mm

Q: Determine the force in members BC, FC, and FE and state if the members are in tension or…

A: from the FBD,

Q: Steam is used in an ideal combined reheat and regenerative system as shown in figure A (turbine and…

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Q: The thermal conductivity of a sheet of rigid, extruded insulation is reported to be k = 0.029 W/m-K.…

A:

Q: 4.18 What is the composition, in atom percent, of an alloy that contains 44.5 lbm of Ag, 83.7 lb,m…

A: Given data:         mass of Ag= MAG= 44.5 lbm         mass of Au= MAU = 83.7 lbm         mass of Cu…

Q: Gear 2 (pinion) runs at 1800 rpm ccw and transmits 3.5 kW to frictionless, idler gear 3. The…

A: Given:- P=3.5kW m=2mm Pressure angle=20° N=1800rpm To find:- g) Torque on gear 4

Q: *2-72. Two forces F₁ and F2 act on the screw eye. If the resultant force FR has a magnitude of 150…

A: Two forces F1 and F2 act on the screw eye.If the resultant force FR has a magnitude of 150 lb and…

Q: 1 Legs of a pneumatic system are generally equipped with and work stations receive air which meets…

A: This question is based on the concept of legs of pneumatic system and SUS.

Q: 5) 1000 kg of potatoes are processed to obtain french fries. Raw potatoes are washed, peeled, cut…

A: Given: (a) The french fries are made from potatoes which can be shown by following flow chart.

Q: Using method of joints, determine the force in each member of the truss shown. indicate whether the…

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Q: te the force in each member of mber is in tension or compression.

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Q: 4 2, www www 3 al R.

A: For solution refer below images.

Q: THE SYSTEM SHOWN BELOW IS IN EQUILIBRIUM IF THE WEIGHT OF B IS 48 NEWTON CALCULATE THE WEIGHT OF A,…

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Q: Consider a Carnot vapor refrigeration cycle with Refrigerant 134a as the working fluid. The cycle…

A: Given:Cold region temperature, TC=40oFThe ambinet temperature, TH=90oFFind:Coefficient of…

Q: 3. In the figure below two equal forces are applied to the tap wrench a distance d from the center…

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Q: Answer D

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Q: As shown in figure 3, water (kinematic viscosity of water v =10 m's) flows out of a reservoir into a…

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Q: Instructions: Identify the talking components by choosing the most appropriate answer from the…

A: To determine: I directly determine what the speed of a hydraulic actuator is going to be. What am…

Q: The emissivity of iron is approximately 0.25. If an iron cube (with a side length of 0.5 m) is…

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Q: 7. The relative humidity on a 90°F day is 30 per cent. a. How many pounds of water vapor are in a…

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Q: In (Figure 1), the man has a mass of 75 kg and the crate has a mass of 130 kg. The coefficient of…

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Q: An 02-series single-row deep-groove ball bearing with a 50-mm bore is loaded with a 9-kN axial load…

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Q: Determine P and RA

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Q: A plane's propeller can be modeled as a thin, uniform rod that rotates about its frictionless center…

A: Given data  F = 591 N  L = 6.51  m  mass of propeller (m) = 10.1 kg    To determine  (a) direction…

Q: now please answer question 2 and 3 please

A: This question is based on the concept material science. As per the guidelines we are subjected to…

Q: Your professor at HTU asked you to explain Archimedes topic to your classmates at one of the classes…

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Q: A 1000 kg automobile accelerates from 10 km/hr to 120 km/hr. How much work does this require?

A: Question(4)Given:Mass  Initial Velocity Final Velocity To find:The required Work

Q: 20,000 lb/hr of air is to be cooled from 150°F to 100°F by water flowing in a shell-and-tube heat…

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Q: 7. Consider a LiBr machine operating according to the following schematics: GENERATOR HIGH…

A: Given:

Q: The 9 lb particle is subjected to the action of its weight and forces F₁ = {2i + 6j - 2tk} lb, F₂ =…

A: Given : F1=(2i+6j-2tk) lbF2=-(t2i-4tj-1k) lbF3=-(-2ti) lb Concept used : The equilibrium condition…

Q: 5275 is a commonly used grade of steel For this grade, the ultimate tensile strength fy=? Select…

A: Answer For First:- According to standard for mild steel code S275 Composition: Carbon 0.25%…

Q: m = 0.350 kg. (c) Is the original energy in the spring or in the cord? (d) Explain your answer to…

A: For the option e and f and g  The solution is ttached in step 2 below

Q: 1. on-off: 2-way/pressurize-exhaust: 2. pneumatic valve: sub-base mounting/hydraulic valve: 3. hand…

A: Here in this question we have to complete the suggested relationship by choosing the appropriate…

Q: Situation #5: The body rotates according to the relation a = 4t, where a is in rads/s and t in sec.…

A: dw/dt = alpha it can be integrated to get the expression of angular velocity and this can be further…

Q: 3. A REVERSED CARNOT CYCLE IS USED FOR REFRIGERATION AND REJECTS 200 000 Btu/min OF HEAT AT 152.6F…

A: GIVEN DATA- Q2=200000 Btu/min TH=152.6'F TL=450.6'R WE HAVE TO FIND COP , CAPACITY , WORK

Q: answer 38,39,40

A:

Q: Mechatronics Write the Boolean Expression for each of the following Figures: 1. 2. Page | 2

A: 1) A*B, since it is a AND gate

Q: 76. The air inlet mass flow rate mi can be determined from a. pilAV]I b. [AV]1/vI both of the above.…

A: P1=14.7psi T1=80 F V=1000 cfm P2=100psi T2=400 F

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.