In context of centroids, a composite body refers to a body made of O A collection of "simple" shaped parts or holes O A collection of "complex" shaped parts or holes Steel and concrete forming a structure O Carbon fibers and an epoxy matrix in a car fender

Q: Determine the reactions at the support And C of the following beam. Note that there is an internal…

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Q: 10. ON FIGURE 10, DETERMINE THE FRICTION DEVELOPED BETWEEN THE 80-KG CRATE AND THE GROUND. DETERMINE…

A: Given:Mass of the blocl ,m=80 kgForce acting, PCoefficient of friction, μ=0.3

Q: An annular aluminum fin of rectangular profile is attached to a circular tube having an outside…

A: Introduction The fins are used to increase the heat transfer when the convection heat transfer…

Q: Three solid shafts, each of -in. diameter, are connected by the gears shown. Know that G= 11.2 x 106…

A: Given data: d=34inG=11.2×106 psiTA=100 lb.inTE=260 lb.in Need to determine the angle rotates in…

Q: 2. Recall the example problem we looked at in class (lecture 8) of a hanger on a wall supporting a…

A: For solution refer below images.

Q: Consider a pumping system used in a cooling water loop. Water is drawn from a tank, which maintains…

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Q: Determine the work during the expansion of 0.5kg of air from 8 bar and 0.2m3/kg to 1bar according to…

A: Introduction The expansion process is the work-producing process in which useful work is obtained…

Q: Determine the pressure gradient for Hurricane Sandy on October 29. Measure from the 1008-millibar…

A: Write the given data. Ptop=1008 mbarPcenter=952 mbar

Q: A 40-kN axial load is applied to a short wooden post that is supported by a concrete footing resting…

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Q: At the instant = 60°, the boy's center of mass G is momentarily at rest. (Figure 1) Figure 10 ft 1…

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Q: Context At your summer job, your supervisor wants to test your physics skills. A new winch (a cable…

A: GivenConstraints  The inclined ramp is made up of small cylinders that are free to rotate: there is…

Q: A fuel has the following constituents: carbon 85%, hyrdogen 13%, oxygen 2%. When burning this fuel…

A: GivenC=85%H=13%O=2%air supply is 50% in excess

Q: (a) Brielly explain how inlet docts are rated. (b) Describe the behavior of a supersonic duct having…

A: Solution: Given Data:

Q: Determine the magnitude of the smallest force F3 so that the resultant force of all three forces has…

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Q: The rigid bars ABC and CD are supported by pins at A and D and by a steel rod at B. There is a…

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Q: Find the velocity of car Mass=2 kg K.E=40 J

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Q: The shown high-pressure heat exchanger sold by McMaster-Carr, is promising 59,000 Btu/hr…

A: Write the given data with suitable variables. Q1=59000 Btu/hrT1=180 °FT2=85 °FT3=140 °FT4=100…

Q: A sailboat moving in the direction shown is tacking to windward against a north wind. The log…

A: Given data  Speed of boat = 5.7 knots Find the true wind velocity.

Q: Carbon dioxide gas is compressed at steady state from a pressure of 18 lb-/in² and a temperature of…

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Q: 3. A closed rigid container has a volume of 1 m³ and holds air at 344.8 kpa and 273 K. Heat is added…

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Q: A piston-cylinder device initially contains 1 kg saturated liquid water at 200°C. Now heat is…

A: Introduction The specific volume term is defined as the ratio of volume to the mass, for the…

Q: Find the support reactions for the simple beam below у X 750 lbs. A 4 ft. 750 lbs. 6 ft. B

A: The simply supported beam is 10 ft long and subjected to two concentrated loads. It is required to…

Q: The car is traveling at 30 mi/h when the traffic light 295 ft ahead turns yellow. The driver takes 1…

A: Givenu=30mi/hs=295ftt=1sa=5 ft/s2t=5s

Q: Given: a = 3 cm, b = 1 cm, and c = 3 cm. The moment of inertia of the rectangle about the X-axis is:…

A: Given data  a = 3 cm b = 1cm c = 3 cm Find the moment of inertia about x axis. Using parallel axis…

Q: If 200 ft³ of oil weighs 10520 lb, calculate the following: A. Specific gravity (N/m³) B. Density…

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Q: with speed vo dicated in the figure. Determine the corresponding value R. Po = 20 m/s 29 m 21.0 m B…

A: Given-Information:- vo = 20 m/s To-Determine:- α = R =

Q: A straight-condensing 10,500 kW turbine has a guaranteed steam rate of 6 kg/kW.hr when exhausting at…

A: Given data, Inside film coefficient, hi = 970 Btu/hr-ft2-°F Outside film coefficient, ho = 1478…

Q: 3. The angular velocity of bar OA is constant at 2 rad/sec clockwise. Find the acceleration of the…

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Q: What is the working principle for each process of the following? with a neat sketch. 1- USM 2- AWJM…

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Q: A single effect water evaporator operating at 125 kPa abs vapor pressure. Motive steam is available…

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Q: can you please write the above solution with a pen because it is hard for me to read it

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Q: The bottom of a 5-lb vertical plunger is in the dashed position in resting equilibrium against the…

A: Given data as per the question Mass of button A =5 lb stiffness of spring =10 lbin=120 lbft Plunger…

Q: Evaluate each of the following and express your answer to a homogeneous unit either English or SI.…

A: Unit Conversion:- Mega Newton = MN =106 N Giga Newton = GN = 109 N 1 ft = 304.8mm 1m = 3.281ft 1kgm…

Q: 1. Find the internal resultant loadings at point C. Neglect the weight of the bar. Note: Point C is…

A: Find the internal loadings at point C.

Q: Using a forked rod, a 0.25-kg smooth peg P is forced to move along the vertical slotted path r =…

A: Mass = 0.25 kg Find the magnitude of force on the rod and normal force of the slot on the peg.

Q: Rod OA rotates counterclockwise at a constant angular rate 0-4 rad/s. The double collar B is…

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Q: A plugged dishwasher sink with the dimensions of 15 in. x 19 in. x 9 in. is being filled with water…

A: Introduction In this problem, we will use mass conservation from the entrance to the left of the…

Q: 6. DETERMINE THE COMPONENTS OF THE REACTION ON PIN A AND THE REACTION AT THE ROLLER B SHOWN IN…

A: Let the compoents of reaction at A be Ax and Ay and the reaction at B is FB.

Q: Air flows into the duct of air-conditioner at 101 kPa and 10° C at a rate of 17 m³/min. The diameter…

A: Given data: P=101 kPaTi=10°CQ=17 m3/mind=23 cmQ˙=5 kW Need to determine the speed of air enters and…

Q: Q16. As shown in the image below, the football player at A throws a football C with a velocity of VA…

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Q: EXAMPLE: 4. A 2-in.-diameter steel tube with a wall thickness of 0.05 inch just fits in a rigid…

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Q: Consider a pumping system used in a cooling water loop. Water is drawn from a tank, which maintains…

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Q: For the formula: kinematic viscosity (v) equals absolute viscosity (u) divided by density (p) v =…

A: Given Data : kinematic viscosity (v) = absolute viscosity (u) /density (p)v = u/p To Find:- SI unit…

Q: when operating. If the pressure differential between the outlet and the inlet of the pump is…

A: Given:  Power developed by the pump, P=6 hp Pressure difference, p=1.2 psi Flow rate, Q=15 ft^3/s

Q: 1. A Resistance Temperature Detector has the following transfer function 2.3 RT = R25 (273.15°K + T…

A: Write the given data with suitable variables. Tref=25 °CR25=1000 ohm

Q: The beam shown will be constructed from a standard steel W-shape using an allowable bending stress…

A: GIvenσb=40.4ksiP=51 kipsL1=6.6 ft=6.6×12=79.2inL2=19.8ft=19.8×12=237.6 in

Q: A basketball is bounced on the ground at point A and rebounds with a velocity vA of magnitude 2.5…

A: Given: After rebound, the velocity of the basketball: →VA=2.5 m/s And angle made after rebound from…

Q: Can you explain your step process on how yo got P please I'm kind of lost

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Q: A rotating shaft of 25-mm diameter is simply supported by bearing reaction forces R1 and R2. The…

A: Given Datad=25 mmP=13kNAISI-1045   ***As per company policy we are supposed to do only thee subparts…

Q: a) Compression tests are generally performed on brittle materials-why? b) How a cast iron specimen…

A: (a) Compression tests are generally performed on brittle materials because brittle materials are…