Determine second moment of area of hatched portion about centroidal x and y axes for Fig. 3. у. 250 mm 150 mm X

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Q: Compute the acceleration of block A

A: Compute the acceleration of block A.

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A: Given:P1=125 kPaP2=409 kPaQ=30 L/s =30*10-3 m3/s

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Q: Check stability help

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Q: Find the enthalpy and the specific volume of stea, at 169.06 kPa if its quality is 90%.

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Q: A HP absorbs 10kW of heat from outside environment at 260K while absorbing 18kW of work. It delivers...

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Q: Thanks sir

A: Given data : The value of force =F The value of displacement=D   Required : Work done

Q: A full bottle (280 cc) of water at 95°C is cooled to 35°C? coef. expand the length of the bottle is ...

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Q: Give the temperature range over which it is possible to austenitize each of the following Fe-C alloy...

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Q: FInd T, S, and V for steam and 10 atm with H=3240 kJ/kg

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Q: A 200 MW steam power plant operates on a simple Rankine cycle with superheated steam entering the tu...

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Q: 2. The temperature of air remains constant at 26°C when its pressure is boosted reversibly from 0.2 ...

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Q: Defines as the way a material responds to external forces and its environment O Properties Structure

A: To select the correct options.

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Q: Change in specific ENTROPY in the ideal gas from state 1 to state 2.

A: Given data: T1=420 KT2=530 KP1=130 kPaP2=480 kPaCp=2 kJ/kg.KCv=0.7 kJ/kg.K Need to determine the cha...

Q: 16. 1000CFM of air are compressed at constant temperature of 85°F and 198 psia. S80 nsia. For bnth n...

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Q: Write F if True and T if False. 1.Geology provides knowledge about materials used for construction. ...

A: 1. F 2. T

Q: A pump with a suction and discharge pressure of 125kPa and 409 kPa respectively, discharges water at...

A:

Q: a. Find the pressures (in Pa) for states A, B, and C. b. How much heat is absorbed by the gas in the...

A: from Ideal gas law we know PV = nRT P = nRT/V n= 9 R= 8.314 T V P 300 0.12 187065 500 0.2 187...

Q: Energy flow is a one-directional process.  True or False

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Q: 1. A small airplane flying horizontally with a speed of 150 miles/hr at an altitude of 400 feet abov...

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Q: ʙᴀꜱᴇᴅ ᴏɴ ᴀʀᴛɪᴄʟᴇ 3 ᴏꜰ ʀᴀ 8495, ᴡʜᴀᴛ ᴀʀᴇ ᴛʜᴇ ᴛʜɪɴɢꜱ ᴛʜᴀᴛ ʏᴏᴜ ᴄᴀɴ ᴅᴏ ᴛᴏ ʙᴇᴄᴏᴍᴇ ᴀ ʀᴇꜱᴘᴏɴꜱɪʙʟᴇ ʟɪᴄᴇɴꜱᴇᴅ ...

A:   Mechanical engineers are persons who conduct study and develop projects to make society's lives ea...

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Q: Q3) A 16 Ib cylinder stretches a spring 2/27 inches by itself. The spring is initially displaced 1/2...

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Q: ᴀɴ ᴀᴍᴍᴏɴɪᴀ ᴠᴀᴘᴏʀ ʀᴇꜰʀɪɢᴇʀᴀᴛɪᴏɴ ᴄʏᴄʟᴇ ᴏᴘᴇʀᴀᴛᴇꜱ ᴀᴛ ᴀɴ ᴇᴠᴀᴘᴏʀᴀᴛᴏʀ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴏꜰ -16 ᴏᴄ ᴀɴᴅ ᴀ ᴄᴏɴᴅᴇɴꜱɪɴ...

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Q: 35t2 – 80t – 200, Q#2: The velocity of a particle is given by v = where v is in ft/s and t is in sec...

A: Given Data: Equation of velocity, v=35t2-80t-200

Q: 6s. When t=2s its 3. A particle moves along a horizontal straight line with an acceleration a = disp...

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Q: 2. Steam at a temperature of 300°C has a specific volume of 0.09765 m³/kg. Determine the pressure, s...

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Q: In a tensile test, initial length of the experimental specimen is the final length of the specimen.

A: we have to determine the effect of tensile test on the length of specimen

Q: Q14 Find the load .if the load distance 3m and effort distance 10m and effort=300N

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Q: In one type of welding, electric charge flows between the welding tool and the metal pieces that are...

A: Arc Welding is the process by which two pieces of metal are joined together by the use of electrical...

Q: 1. An ideal gas with R = 0.062- BTU undergoes a three BTU and Cy =0.158 the-R lb-"R process cycle in...

A: Given data:R = 0.062 BTUl b- °RCv = 0.158 BTUl b- °RThree process cycle1-2  Isothermal Compression2-...

Q: A HP absorbs 10kW of heat from outside environment at 260K while absorbing 18kW of work. It delivers...

A: Given:Qa=10 kWTo=260 KW=18 kWTi=300 K

Q: y justifying your answers, choose the suitable device to measure the temperature in the following pr...

A: Thermocouples and RTDs are used to measure the temperature  in Preheating furnace in an oil distilla...

Q: It is proposed that a cyclic heat engine be constructed to operate in the ocean at a location where ...

A: NOTE:- As per our company guidelines we are supposed to answer only one question. Kindly repost othe...

Q: Find COP of the HP.

A: Given; Heat pump absorbs 10 kW,or,  Q=10 kwOuter temperature , To=300 KRoom temperature, TR=260 KWor...

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Q: 10 KN 20 KN / m 5 KN / m A SIMPLE STRESSES 5 KN / m 50 KN-m 5 KN / m 2. Points C and D of the 1.00 1...

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Q: 2. Steam at a pressure of 2.5 MPa is known to have a specific volume of 39.7x10-3 kg What is it spec...

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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.