Determine Fx3, and Fy2 for the * Fig. shown below F2= 625 N ° %3D 50 F1 = 850 N F3= 750 N 3.
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A: Given a set of data that measured a diameter of a tube d1 = 1.65 mm, d2 = 1.66 mm, d3 = 1.65 mm, d4…
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A: For solution refer below images.
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A: For solution refer below images.
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Q: 3. Complete a table similar to that in Experiment No.3. Let weight of block equal to 5.60 N for the…
A: For solution refer below images.
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- 1. The 1st Law of Thermodynamics gives any information on the feasibility of the change of stateor process. The Second Law of Thermodynamics provides the basis as to the probability ofdifferent processes.A. Both statements are correct.B. Both statements are incorrect.C. Statement 1 is correct while Statement 2 is incorrect.D. Statement 1 is incorrect while Statement 2 is correct 2. The ratio of Cp/R is dependent on the unit of the universal gas constant. Its parameters areindependent of temperature and depends on the value of the constant pressure.A. Both statements are correct.B. Both statements are incorrect.C. Statement 1 is correct while Statement 2 is incorrect.D. Statement 1 is incorrect while Statement 2 is correct. 3. A reconstruction has resisted the combined efforts of the government’s militaryestablishments. It can at best be accomplished by a hen fed with the remains of the original. Thisanalogy best represents the concept of ___________.A. Spontaneous ProcessB.…Macro farms Ltd can purchase two types of fertilizer which contain the following percentage Nitrate Phosphate Potash Type X 18 5 2 Type Y 3 2 5 For certain type of crop, the following minimum quantities (kg) are required Nitrate Phosphate Potash 100 50 40 Type X cost GHS10 per kg and type Y cost GHS5 per kg. The company currently buys 1,000 kg of each type and wishes to minimize it expenditure on fertilizers.Required 1. What is the minimum expenditure that can be incurred on fertilizer? 2. Find the savings the company can make by switching from it current policy to your recommendation.A work group of 5 workers in a certainmonth produced 500 units of output working 8hr/day for 22 days in the month. (a) Whatproductivity measures could be used for thissituation, and what are the values of theirrespective productivity ratios? hint (moth, day,and hours) (b) Suppose that in the next month,the same work group produced 600 units butthere were only 20 workdays in the month.Using the same productivity measures asbefore, determine the productivity index usingthe prior month as a base.
- 7. What is the statistical measure of entropy? A. disorder of a system B. heat of a system C. order of a system D. cooling of a system8. The second law of thermodynamics relates to ___________________________. A. enthalpy B. entropy C. free energy D. heat 9. Standard entropy is measure at ____________________________. A. 25oC and 1.o atm B. 25oC and 2.0 atm C. 100oC and 1 atm D. 25oC and 2.5 atm Please answer these 7, 8 and 9 subunits thank you!A bottle filling operation in a manufacturing facility fills 16 oz. water bottles is uniformly distributed with α = 15.750 oz. and β = 16.250 oz. What is the probability that a sample taken will weigh between 15.805 oz. and 16.015 oz.?Need help with this engineering problem. Which of the following is an incorrect conversion of temperature? 100°C = 373 K 0 K = 0°R 98.6°F = 37°C 50°C ± 1°C = 323 K ± 1 K 50°C ± 1°C = 323 K ± 274 K
- The data provided by a company for the year 2020 – 2021 to carry out Break Even Analysis and provide them the results, complete analysis and suggestions. The data is as follows:Building rent 20000 R.O Every month instalments 30000 R.OThe estimated sales are 750000.0 R.OMaterial Cost / unit 15.0 R.OProduction cost / unit 8.0 R. OTransportation & other Costs / unit (Approx) 4.00 R. O Maintenance cost / unit 1.5 R. O Salary of the employees / unit 0.8 R.OMarketing and advertisement cost / unit 0.7 R. OEach unit is sold at price 35.0 R. O Construct the B.E.P chart on a graph sheet and indicate, B.E.P, M.o.S and also indicate the new B.E.P & M.o.S after the improvement measures has been taken (With different colours). Show the calculations for the following parameters separately before and after the measures taken.1. Determine the B.E.P2. Determine the profit 3. Margin of safety.Also write your decisions taken to improve the profits of the company and to reduce the B.E.P.Which of the following does not correctly represent a dependent and independent relationship? a. Independent variable:Time of day Dependent variable: Outside temperature b. Independent variable:Number of gallons of gas in a car’s tank Dependent variable: Number of miles a car can be c. Independent variable:Number of coins put into a gumball machine Dependent variable: Number of gumballs d. Independent variable: Pace of a runner in a race Dependent variable: Time it takes to complete the raceThe horizontal force due to water acting on the bolt (Fh): Fh=ρ×A1×V1×V1--V2 Fh=1000×π4×0.0752×1.254×1.254+11.286( Fh)=69.472 This is the only part I did not understand how to get. Can you please explain more? I arrived with this equation, -P1A1 - P2A2 (cancelled since atmos. Pres.) +Fh = rho A1v1 (v2-v1) Why did P1A1 disappear in your solution? How did you come up with (v1 - - v2) ? What is the control volume? Why did you not do a summation of forces is equal to change in momentum but instead go immediately to getting the horizontal force acting on the bolt?
- To measure the density of a stone, a digital scale and a beaker cup filled with water are used. The balance is used to measure the mass of the stone, while the beaker is used to measure the volume of the stone. It is known that the digital balance has a resolution of 0.1 g and that the beaker cup has a resolution of 5 ml. Repeated mass measurements return the following values: 250.0 g; 249.9 g; 250.3 g; 249.6g; 250.1 g; 249.7g; 250.4 g; 250.0 g; 248.8 g; 250.2 g The volume is measured only once. Placing the stone in the beaker, a volume of displaced water equal to 50 ml is measured. Using a k=2.5, check if the density of the stone is compatible or out of line with the value ρ = (4910 ± 65) kg.m-3 (a) none of the above (b) the values are compatible (c) missing data to perform the compatibility test (d) the values are discrepantA company that manufacturers gas cylinder is interested in assessing the relationship between pressure dependent variable and volume of the gas independent variable. The table below gives experimental values of pressure of a given mass of gas corresponding to various of the volume. According to the thermodynamic principles, the relationship be of the form of PVy=C where y and C are constants Volume 53.3 61.8 72.4 88.7 119 194 Pressure 61.2 49.5 37.6 28.4 19.2 10 Find the values y and c that best fit the dataNeed help with engineering problem. Match the RTT term with its explanation: A: ddt(∫CVβρdᏉ) B: ∫CSβρVcosθdAout C: ∫CSβρVcosθdAin A. B. C. Match one of the following answers below to each letter. A change within the control volume Outflow of B from the ontrol volume Inflow of B to the control volume