Determine the coordinates of the centroid of the shaded area. 10 20 20 10 25 30 15 65 Dimensions in millimeters Part 1 Break the shaded area into the five different areas shown. Find the area and the x- and piece. Enter positive numbers for all answers.

Q: An ideal regenerative cycle is executed with 56700 kg/hr of steam initially at 13.44 MPa and 594 °C.…

A: m = 56700*convert(kg/hr,kg/s) = 15.75 kg/sT[1] = 594[C]P[1] = 13440[kPa] P[2] = 7240[kPa] P[3] =…

Q: The generator efficiency of a diesel fuel power plant is 98% with engine generator rating of 0.212…

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Q: 4) the sys boleno Considor X (+) force imput m Spring k Ž 1bo- daw por

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Q: Q3: The 10 kg slender bar is attached to the small roller A, which glides freely along the groove.…

A: Find the angular acceleration of the bar and the acceleration of the roller immediately after it is…

Q: Question 5 A fountain consists of a horizontal inlet pipe with a cross-sectional area, A1, which…

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Q: In the recorded data the above Diesel power plant consumed 38 liters per hr. in 21 hrs operation per…

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Q: d its kinematic viscosity in m?/s and in stokes

A: To find Absolute viscosity Kinematic viscosity

Q: (VA)2 ()1 = 0.5 fus 45° 30° 30 B "g) = 0.8 fu/s (VR)2 The following impact is observed to occur…

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Q: At the instant shown, the spring is un-deformed. Determine the change in potential energy if the 20…

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Q: Water is pumped at a rate 50o litres per minute through a 1 km horizontal, circular pipe of diameter…

A: Given:Q=500 l/minL=1 km =1000 md=20 cm =0.2 mf=0.05

Q: Use the definition of scalar product, d •b = ab cos 0, and the fact that đ ·b = a,b, + a,b, + a,b̟…

A: Find the angle between the two vectors.

Q: An open-cycle gas turbine plant will exhaust into a waste heat boiler which receives 66 0C…

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Q: Ex: H.W Replace the Couple and force shown in the figure by determine Hthe a single equivalent force…

A: Find the equivalent force at B. And distance x.

Q: Q2: The pendulum consists of a 15 kg sphere and a thin bar of 5 kg. Calculate the reaction on pin O…

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Q: For a closed system, an isothermal adiabatic change in an ideal gas implies that Select one: 1. w >…

A: From first law of thermodynamics Q = U + W Q is heat transfer U is internal energy change W is work…

Q: What will be the velocity of the follower at 90° using the following equation with segment angle…

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Q: 1.2 m 0-3m Osm. 2.2m Q. locate the Centroid Por the following areas:

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Q: A hot water flowing in a 50 mm inside diameter, 60 mm outside diameter pipe have a temperature of…

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Q: strain at failure in

A: Given; Compliance of the UTM is constant and is given by 5×10-8m/NDetermine the strain at failure in…

Q: The system is released from rest with no slack in the cable and with the spring unstretched.…

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Q: 2. Determine the magnitude and direction resultant force for fw. forces shown in fignre below F2=…

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Q: A. Kineticenergy B. Coefficient of friction C. Bonded linings D. Riveted linings E. Semi-metallic…

A: Given questions are related to machine design and IC engines.   Among the matched questions, the…

Q: it is the net after tax ratio with saes revenues? a)return of equity b)return of sales c)return of…

A: Q 1: option D is correct Return of equity Return of sales Return of expenditure

Q: Completely determine the resultant of the forces shown in the figure. Option: R= 957lb down to the…

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Q: f this solid 60 20 20 70 110 i 3.33 60

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Q: 3. A 60-gram mass vibrates in simple harmonic motion (SHM) at the end of a spring. The amplitude of…

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Q: A power plant operating on a Rankine cycle has steam entering the turbine at 500 °C and 2 MPa. The…

A: Given data Conditions of steam entering the turbine = 500° C and 2 MPaTurbine efficiency = 85%Pump…

Q: General Directions: Solve what are asked for in the following problems. Show complete solutions by…

A: GIVEN: A Taho Vendor :        * 1.50 m long uniform rod        * 40 N weight on one end TO FIND :…

Q: Determine the driving force and normal force exerted by the partially spiral track on the 200- kg…

A: Find the driving force and normal force on the motorcycle.

Q: Discbrake friction linings are sometimes called brake The ratio of the force required to slide one…

A: Given questions are related to IC engines and Machine design             [Note : According to…

Q: flywheel described in part (a) (r1 = 0.55 m, mass m1 = 16 kg, v = 45 m/s at the rim) is spinning…

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Q: Define as energy systems that have the capability to produce two useful outputs simultaneousty.…

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Q: Fossil fuel power plant generates power to 5 residential household community with the following…

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Q: determine the moment of inertia about the y-axis

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Q: e Clausius inequality holds good for

A: Given: Clausius inequality holds good for:  Following process is given,so we have to choose correct…

Q: Determine the equivalent state of stress on an element at the same Sig1 point which represents (a)…

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Q: The strain components for a point in a body subjected to plane strain are ɛx = 630 µe, ɛ, = 940µE…

A: Find the principal strain and maximum shear strain and angle of principal plane.

Q: Consider an idealized engine that when supplied with heat at a temperature of 900 K deposits 50 J of…

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Q: Q. As a means of measuring the viscosity, a liquid is forced to flow through two very large parallel…

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Q: Identify the disc brake components in the drawing. Place the identifying letter next to the name of…

A: Disc brakes are employed to stop the vehicle at the desired location within time.safty is the most…

Q: A closed system is comprised of 10 kg of pure water substance initially at a temperature of 400 °C…

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Q: Given data: Force=2 N Area =0.2 mm2 Determine stress

A: Given:-  Force = 2 N Area = 0.2 mm2 To Find:-  Stress

Q: 2. The bracket BCD is hinged at C and attached to a control cable at B. For the loading shown in…

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Q: Question 5 A fountain consists of a horizontal inlet pipe with a cross-sectional area, At, which…

A: The free body diagram of the block is given below,

Q: The strain components for a point in a body subjected to plane strain are ɛx = -460 µɛ, Ey = -990µe…

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Q: (5) A mixture of two liquids occupies a total volume of 1 m3. Fluid A has a density of 860 kg/m3…

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Q: H.W The ladder has a uniform weight of SON and rests against the wall at B.If the coefficient of…

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Q: An air with uniform current if flowing around a STATIONARY cylinder at a speed of 100 ft per sec.…

A: Given data as per question speed =100 ft/s =30.48 m/s angle =12 0 Patm =101325 N/m2 density of air…

Q: Determine the value of reactions at the supports A & B. see Figure1. I5 KN/m Figure1 iokN/m A. t 2m…

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Q: The length and diameter of a suction pipe of a single-acting reciprocating pump are 5m and 10 cm…

A: Given: The length of suction pipe, Ls = 5 m The diameter of suction pipe, ds = 10 cm = 0.1 m The…

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.