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Course Home llege.com/course.html?courseld=17313546&OpenVellumHMAC=1c89e19b153e443490bb4df0da3b2ded#10001 to Review | Constants pour unistur very unu sıyın mm nyurve. Fv = 390 N Sur Previous Answers Mountaineers often use a rope to lower themselves down the face of a cliff (this is called rappelling). They do this with their body nearly horizontal and their feet pushing against the cliff (Eigure 1). Suppose that an 78.6-kg climber, who is 1.88 m tall and has a center of gravity 1.0 m from his feet, rappels down a vertical cliff with his body raised 40.4° above the horizontal. He holds the rope 1.54 m from his feet, and it makes a 20.7° angle with the cliff face. ✓ Correct Part D Figure 1 of 1 What minimum coefficient of static friction is needed to prevent the climber's feet from slipping on the cliff face if he has one foot at a time against the cliff? Express your answer using two significant figures. {—| ΑΣΦ ? fs= Submit Provide Feedback Next > P Pearson Copyright © 2022 Pearson…

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Projects A and B are mutually exclusive. The minimum attractive rate of return (MARR) is 12%. Using rate of return analysis, which project should be selected? If the image fails to load here, go to https://www.dropbox.com/s/ld6wctqieu8jgwp/ROR.jpg Year 0 1 2 3 4 ROR A - $750 $200 $200 $200 $600 17.68% B - $1,150 $300 $350 $400 $700 16.44% O Project A O Project B O Both Project A and B O Select none of the project. O Insufficient information to make a decision. B-A - $400 $100 $150 $200 $100 13.69%

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ethuto.cut.ac.za/ultra/courses/_9063_1/cl/outline Question Completion Status: Moving to another question will save this response. gestion 9 MECHANICAL AND CIVIL ENGINEERING Two forces and 2 are acting on a particle. 20 N 45° 30° 16N The magnitude of the resultant force is: O4 287+6.147 O B. 12.37 N OC 28.67 N D. None of the above is correct

Courses WP NWP Ass X WP NWP Ass X b Answered x b Answerec x× b Engineeri x b Answerec x b Answerec x b Answerec x b Answerec x X Mathway X + A education.wiley.com/was/ui/v2/assessment-player/index.html?launchld=3bd9f9b2-6dae-43e7-a150-c87c490093e0#/question/4 E M1A4-ATTEMPT 1 Question 5 of 6 > -/ 1 View Policies Current Attempt in Progress Water is ejected from the water nozzle with a speed vo = 47.4 ft/sec. For what value of the angle e will the water land closest to the wall after clearing the top? Neglect the effects of wall thickness and air resistance. What distance x to the right of point B does the water land? 5.7' 3.0' B 63' Not to scale Answer: e = i X = i ft -Tautheal and Nadia Eng-Mgt-Midter.docx Eng-Mgt-Prelims.docx Show all 9:46 PM O Type here to search 日 27°C Clear 1/24/2022 .. > III

Dessert - sealed Date: Time: Made: 28/11/21 18:22 Ready: 28/11/21 20:22 Discard:03/12/21 18:22 Fri OLOGY BLANCHARDSTOWN - Google Chrome pluginfile.php/394133/mod_resource/content/1/PME1%20Sample%20Class%20Test%20Dec%202021.pdf FTECHNOLOGY BLANCHARDSTOWN 2/9 | 250% + | E O a) Calculate the principal stresses, given that the state of plane stress for an element is: Oy = 65MPA, Oy =-55MPA, Txy =-30MPa TXY Y

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11°C Mostly cloudy ליזום Queen's Online x MEE1018 2221ES2 1.1 X Past paper examples ex Cengal Appendix1 Slu x b Security | bartleby https://qubstudentcloud.sharepoint.com/sites/exampastpapers/Papers/MEE/MEE1018/MEE1018 2221ES2_1_198.pdf @ ✩ Draw n F2 £ 1 2 3 Ꮕ W a Ask Copilot 2 of 15 (b) During a process, 2 kg of methane (CH) is heated from 800 K to 1200 K at constant volume. Mcarbon 12 kg/kmol, Maydrogen = 1 kg/kmol and Cp(Methane) 2.2537 kJ/kg.K (i) Determine the specific gas constant for methane. (ii) Calculate the change in entropy during the process. (iii) Determine the work done. = [6 marks] (c) An air conditioning unit with COP = 8 removes heat from a room to the atmosphere at a rate of 2 kW. Assuming electrical and mechanical efficiencies are 100%, determine the rate of heat transfer to the atmosphere and the required power input. [3 marks] (d) 4 kg of a gas undergoes the cycle in Figure Q1(d). Describe each process in the cycle and calculate the net work. E P (kPa) <» 120 DII…

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5 Ċ Safari File Edit View History Bookmarks Window Help ... 3.... ock CENGAGE MINDTAP 1 Chapter 5: Review Questions Assignment: Chapter 5: Review Questions (Practice) 18. control 19. Questions Gravity Review Question 31 17. 20. 21. 22 23. 24. esc 25. 28. 29. V 30. 31. 32. 33. ● O Pra.... 26 27. Not Answered ● ● ● ● ● O O ● O ● ! 1 Icon Key 300⁰ Q 2. A 1 N If a planet were to slowly migrate inward toward the Sun while remaining in a stable orbit, would its orbital speed increase, decrease, or stay the same? Would its angular momentum change? O a. As the planet migrates toward the Sun, its orbital speed would increase and its angular momentum would decrease. b. As the planet migrates toward the Sun, its orbital speed would stay the same and its angular momentum would decrease. OC. As the planet migrates toward the Sun, its orbital speed would increase and its angular momentum would stay the same. Od. As the planet migrates toward the Sun, its orbital speed and angular momentum would stay…

.com question/22816263 rch for an answer to any question... it works For parents For teachers Honor code 16 nours agO• Chemistry Hign Scnoo1 You are currently in a stable orbit 9000 km (1km=1000m) from the center of planet Proxima Centauri B. According to the calculations done by NASA, Planet Proxima Centauri B has a mass of approximately 7.6x10^24kg. Based on fuel consumption and expected material aboard the ship, your colony ship lander has a mass of approximately 1.1x10^5 kg. 1. Using Newton's Law of Universal Gravitation, determine what the force of gravity on your ship at that orbit be using the early measurements 2.Using Newton's second law determine the acceleration of your lander due to gravity 3.Upon arrival, you measure the actual force of gravity to be 6x10^5 N,which ic difforent from vourcalclated vauein cuection 1 ldentify 2cnocific e to search

To-do E Quiz 4 (B X ) Khal X Which is X Every gra X Hamiltorn X Two mo Locate th X My Ques X https://docs.google.com/forms/d/e/1FAlpQLSdBZ2g_-XK2JnaaU6C15KnjUqfhFv-rZD8ySqNpWPd3Vet4yA/formResponse Statement I is False while statement II is True Both statements are False The optimal solution of the problem below is * Bottled water and medical supplies are to be shipped to survivors of an earthquake by plane. Each container of bottled water will serve 10 people and each medical kit will aid 6 people. Each plane can carry no more than 80,000 pounds. The bottled water weighs 20 pounds per container and each medical kit weighs 10 pounds. Each plane can carry a total volume of supplies that does not exceed 6000 cubic feet. Each water bottle is 1 cubic foot and each medical kit also has a volume of 1 cubic foot. (0, 0) (0, 6000) (2000, 4000) (4000, 0) The maximum value of the objective function of the problem below is * Bottled water and medical supplies are to be shipped to survivors of an…

1%17 l. I. HWZ_23801310677T.. 18 at 8:30 AM Class Tuesday 12:30PM-2:30PM & Thursday 8:30AM-10:30AM Page3 Engineering Mechanics: Statics (EI13) First Semester, First year. Academic year 2020-2021 Department of Civil Engineering College of Engineering Univensity of Misan Course link on Moodle: https://www.uomisan.edu.iq/moodle/course/view.php?id=597 Instructor: Dr. Murtada Abass Assignment Due date: February 18.2021 at 8:30 AM F1 act on a brac as shown in Figure below. Determine the magnitude of the resultant force. F = 100 N 30 20 F = 80 N Homework Assigument No.2Due February 18 at 8:30 AM Class time: Page4 Tuesday 12:30PM-2:30PM & Thursday 8:30AM-10:30AM Lngineering Mechanics: Statics (E13) First Semester. First veur. Acdemic vear 2020-2021 Depurtment of Civil Engineering College of Enginn University of Mis Course link on Moodle https://www.uomisan.edu.ig/moodle/course/view.php?id=597 Instructor: Dr. Murtada Abass Assignment Due date: February 18.2021 at 8:30 AM

I Blackboard @ Texas Tech Uni x Bb MasteringEngineering - Spri x E MasteringEngineering Maste X C Suppose That H = 3.8 M . (Fi x X Mathway | Calculus Problem x y! how to take a full page scree A session.masteringengineering.com/myct/itemView?assignmentProblemID=12360392&offset=next ABP O Tp E G KAssignment #3 Fundamental Problem 2.29 5 of 6 > I Review Part A Find the magnitude of the projected component of the force along the pipe AO. (Figure 1) Express your answer to three significant figures and include the appropriate units. µA FAO = Value Units Submit Request Answer Figure 4 m F = 400 N 6 m 5 m B 4 m 10:31 PM O Type here to search 2/7/2021

O NWP Assessment Builder UI Appl X O NWP Assessment Player UI Appli X + -> A education.wiley.com/was/ui/v2/assessment-player/index.html?launchld=4599c668-aabf-4aa6-a299-d14a1c37f643#/question/1 E E Apps Q Hydrogeology Flas... 3 That Time I Got Rei... MATLAB Online R2.. Chem Exam 2 Flash... COP2030 Module 3.. 6 SSMagon - ME137L... S Easy to use Online... E Reading list >> e Chapter 4 Homework Question 2 of 14 0.33 / 1 > As shown in the figure, air with a volumetric flow rate of 17,000 ft/min enters an air-handling unit at 80°F, 1 atm. The air-handling unit delivers air at 45°F, 1 atm to a duct system with three branches consisting of two 26-in.-diameter ducts and one 50-in. duct. The velocity in each 26-in. duct is 16 ft/s. Assume steady state operation and ideal gas behavior for the air. D4 = 50 in. Duct T2 = T3 = T, = 45°F D; = D; = 26 in. Vz = V3 system Air-handling unit 1- Pi = P2 = P3 = P4 = 1 atm T = 80°F (AV), Determine the mass flow rate of air entering the air-handling unit, in…

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Is the team’s feeling that the WBS is an old-fashioned concept with or without merit?

O NWP Assessment Builder UI Appl X O NWP Assessment Player UI Appli X + -> A education.wiley.com/was/ui/v2/assessment-player/index.html?launchld=4599c668-aabf-4aa6-a299-d14a1c37f643#/question/2 E E Apps Q Hydrogeology Flas.. 3 That Time I Got Rei... MATLAB Online R2.. Chem Exam 2 Flash.. СОР2030 Мodule 3... A SSMagon - ME137L... S Easy to use Online... E Reading list >> E Chapter 4 Homework Question 3 of 14 > 0/1 Your answer is incorrect. Refrigerant 134a enters a well-insulated nozzle at 200 Ibf/in.?, 140°F, with a velocity of 120 ft/s and exits at 50 Ibf/in.? with a velocity of 1500 ft/s. For steady-state operation, and neglecting potential energy effects, determine the temperature, in °F, and the quality of the refrigerant at the exit. T2 = i 72.78 °F X2 = i 75.9019 eTextbook and Media Hint 7:31 PM O Type here to search 30°C Partly cloudy 22/09/2021 D

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https://ethuto.cut.ac.za/webapps x Content Take Test: Main assessment link - x ethuto.cut.ac.za/webapps/assessment/take/launch.jsp?course_assessment_id= 26832 1&course_id3_10885_1&content_id%3 625774 1&step3Dnull Question Completion Status: QUESTION 20 A single-stage, single-acting air compressor with runs at speed 600 rpm. It has a polytropic index of 1.26. The induced volume flow rate is 7.2 cubic meters per min and the air must be delivered at a pressure of 668 kPa. The free air conditions are 101.3 kPa and 18 degrees Celsius. The clearance volume is 6% of the stroke volume and the stroke/bore ratio is 1.6/1. Calculate the delivery air. Hint answer usaully in C and no need for °C.

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e IY: %VY OLD ? د ميکانيك شهري 2021.pdf UNIVERSITY OF BASRAH - COLLEGE OF ENGINEERING DEPARTMENT OF CIVIL ENGINEERING Subject: Engineering Mechanics-Static Class: 1st year, 1st term Exam. : Semester Date: 16/3/2021 Examiner: Dr. Mazin, Dr. Aqeel, Dr.Ahid and Dr.Jaffar Time: 1.5Hours Q1] (10 Marks) A- In Fig.A , If the resultant force acting on the bracket is to be 642 N directed along the positive x axis, determine the magnitude of F. B- In Fig.B , Determine the magnitude of the resultant force acting on the screw eye and its direction measured clockwise from the x axis. C- In Fig.C , Resolve the 100N force into components along the u and v axes, and determine the magnitude of each of these components. D- In Fig.D, Determine the moment of the force about point O. 300 N 60N 25° 32 45° 60° 505 N 50° 40N Fig. A 50 N Fig. B 400 N 100N 28° 18 2.12 m Fig. C 2.12 m Fig.D Q2] (10 Marks) A- In Fig.A , Replace the loading system by an equivalent resultant force and specify where the resultant's…