a) From the diagram‚ we get when R1 = 2kpc‚ v1 = 200km/s R2 = 5kpc‚ v2 = 220km/s R3 = 10kpc‚ v3 = 225km/s R4= 15kpc‚ v4 = 220km/s R5 = 20kpc‚ v5 = 222km/s R6 = 25kpc‚ v6 = 223km/s v2 = GMR/R MR = v2R/G M1 = (2000002*2000*3.09*1016)/(6.67*10-11) = 3.706*1040kg M2 = (2200002*5000*3.09*1016)/(6.67*10-11) = 1.12*1041 kg M3 = (2250002*10000*3.09*1016)/(6.67*10-11) = 2.35*1041kg M4 = (2200002*15000*3.09*1016)/(6.67*10-11) = 3.36*1041kg M5 = (2220002*20000*3.09*1016)/(6.67*10-11)
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How to Create an Interactive Quiz in Excel http://college.cengage.com/accounting/resources/instructors/air/fall_2006... Creating Interactive Quizzes in Excel J.A. (Jim) Connell University of Montevallo Michael E. Stephens College of Business Station 6551 Montevallo‚ AL 35115 Elizabeth Mulig USF St. Petersburg 140 Seventh Avenue South St. Petersburg Florida 33701-5016 727-553-4154 mulig@stpt.usf.edu Introduction Have you ever received a spreadsheet file that asked you questions and then
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prior to the scheduled exam date. 03/18/2013 Advanced Strategies for the Technical Professional QUIZZES & EXAMS Unit 2 Quiz 1 Scope This quiz covers material from the first unit of the course. Select the one BEST answer to each question below. This is an open-book quiz. Students may consult their textbooks and their own class notes while taking this quiz. Students may not consult any other resources‚ including other students‚ either in person or by electronic means. 1. Which of the
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selection Theory vs. Hypothesis Theory Broad pattern Series of supported hypotheses Hypothesis Scientific question Can be supported through experimentation * Cell Theory Discovery of cells First major conceptual breakthrough in bio Robert Hooke (1665) Discovered cells Cork (30x Magnification) Studied springs – similar to muscles Early 1800’s : all organisms consist of cells Pattern : cells exist in nature and are the basic constituent of all biological entities But where
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[pic] Course Syllabus PSY/201 Foundations of Psychology Course Start Date: 3/7/2011 Course End Date: 5/8/2011 Please print a copy of this syllabus for handy reference. Whenever there is a question about what assignments are due‚ please remember this syllabus is considered the ruling document. Copyright Copyright © 2010 by University of Phoenix. All rights reserved. University of Phoenix© is a registered trademark of
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Biology 12 Introduction to Biochemistry Study Guide Kiki Dhaliwal Period: 7 September. 19/2013 10. Atom: Smallest particle of an element that displays the properties of that element. 11. See page 12. a) Ionic bonds are chemical bonds in which ions are attracted to each other by opposite charges. b) Covalent bonds are chemical bonds in which atoms share one pair of electrons. c) Hydrogen bonds are weak that aries between a slightly positive
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1. | | QUIZ 1: Foundations Chapter 1 and Article 1. Read each question very carefully before answering.According to Chapter 1 of Foundations of Strategic Management‚ what is true of strategic management? | | | a - It centers on deciding where to compete and how to compete. | | | b - As a discipline‚ strategic management aims to improve the practice of strategic management by offering executives and entrepreneurs effective tools and guidelines. | | | c - It is dynamic because the business
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Course: BMGT 110 WebTycho Section: C803‚ Spring 2014 Instructor: Elma Bukvic Jusic QUIZ 3 TRUE/FALSE QUESTIONS Please choose the correct answer to each of the following True/False questions by typing a “T” or “F” in the text form field next to each question. Each question is worth 5 points. 1. F (T/F) Price decreases become common during a product’s mature stage. 2. T (T/F) Packaging and labeling play a major role in a firm’s overall product strategy. 3. T (T/F)
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Study guide for Lecture Exam II Bio 202 (Heart‚ BV’s and Respiratory system) 1. The pulmonary circuit is supplied by which ‘side” of the heart? The systemic circuit? The right atrium 2. What is the functional difference between desmosomes and gap junctions? Desmosomes prevent adjacent cells from separating during contraction and gap junctions allow ions to pass from cell to cell transmitting current across the entire heart 3. What are the different effects of the PNS and SNS on heart rate?
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BIO WHAT IS BIODEGRADABLE SOAP? A biodegradable soap is a cleaning agent that can decompose naturally over time. These soaps can help reduce environmental impact when hikers‚ backpackers and campers need to bathe or clean their belongings. Depending on the formulation of soap that is purchased‚ a biodegradable soap can be used on the body‚ face‚ hair‚ hands and objects such as dishes and clothes. Non-toxic soaps can be manufactured with organic oils so as to remain environmentally friendly. Oils
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