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### 2D%20review%20key[2]

Course: PHYSICS 20339841, Spring 2012
School: Aarhus Universitet,...
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Word Count: 123

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review#2 Test Key (advanced Kinematics) Two-body A. Yes, 472.5 &gt; 400 B. 12.5 sec C. 25 seconds (The 20 m/s was to be considered a relative velocity) D. 2.5 sec, 2.25 sec E. 19.6 m Two Dimensional A. 63.9 m, 37.1 m/s B. 75.9 m 7.87 sec, 361.7 m, 60 m/s C. 471.66 m D. 478.7 m @48.3, 43.36 m/s @40.01 E. 28.6 sec, 5632.3 m Relative A. 35.68 sec, 6314.7 m B. 50 m/s @ 323.1, Same C. 66.59 southward D. 5.2 m/s E....

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review#2 Test Key (advanced Kinematics) Two-body A. Yes, 472.5 > 400 B. 12.5 sec C. 25 seconds (The 20 m/s was to be considered a relative velocity) D. 2.5 sec, 2.25 sec E. 19.6 m Two Dimensional A. 63.9 m, 37.1 m/s B. 75.9 m 7.87 sec, 361.7 m, 60 m/s C. 471.66 m D. 478.7 m @48.3, 43.36 m/s @40.01 E. 28.6 sec, 5632.3 m Relative A. 35.68 sec, 6314.7 m B. 50 m/s @ 323.1, Same C. 66.59 southward D. 5.2 m/s E. 9.29 Graphical m/s -1.3 m/s, -0.133 m/s2, -80 m, 280 m More practice 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 60 sec 156 m 16.7 m/s 7.5 m/s 30 upstream 3.5 sec 90.4 m 12.37 m/s 313.6 m 3.91 sec 1004.9 m 38.4 sec 861 m 24.9, 65.1 39 m/s No 250 m/s, 150 m/s, 206.2 m/s @ 346 +4 m/s, -26 m/s, -6 m/s, -36m/s 11.75 m/s 12.5 m/s 277.8 m 43.83 m/s 41.7 m/s 158.4 m 21.6 m
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Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 5: Elastic and Inelastic CollisionsIf we are dealing with a collision involving really small objects (like atoms or molecules, things that are microscopic) you'll often find that kinetic energy is conserved. The total kinetic energy of all particl
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 6: History &amp; Theories of Static ElectricityAncient TimesIf you ask most people who discovered electricity, they'll probably tell you Benjamin Franklin did. This is because everyone has heard the story of Franklin flying his kite during a lightnin
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 8: VelocityTwo branches in physics examine the motion of objects: Kinematics: describes the motion of objects, without looking at the cause of the motion (kinematics is the first unit of Physics 20). Dynamics: relates the motion of objects to the
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 9: Coulomb's LawCharles Augustin de CoulombBefore getting into all the hardcore physics that surrounds him, it's a good idea to understand a little about Coulomb. He was born in 1736 in Angoulme, France. He received the majority of his higher edu
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 9: d-t &amp; v-t GraphsGraphing the motion of objects gives us a way to interpret the motion that would otherwise be difficult. Graphs will also allow you to show a large amount of information in a compact way. Essentially you need to be able to sketc
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 10: Electric FieldsJust like the force due to gravity, the force due to electric charges can act over great distances. Keep in mind that most forces we deal with in everyday life are not like this. We mostly deal with &quot;contact forces&quot;. objects tou
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 12: GravityAristotleFrom the time of Aristotle (384-322 BC) until the late 1500's, gravity was believed to act differently on different objects. This was based on Aristotle's observations of doing things like dropping a metal bar and a feather at
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 12: Electric Potential Energy &amp; VoltageGravitational Potential EnergyTo better understand electric potential energy it is a good idea to first review gravitational potentialenergy and figure out similarities between them. Understanding the para
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 13: Vectors in One DimensionUp to this point we have been focusing on the number crunching sort of questions you can do in physics. In this chapter the focus will start to be shifted toward more complicated problems that might notalways be solve
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 13: Voltage in a Uniform FieldMost of the time if we are doing experiments with electric fields, we use parallel plates to ensure thatthe field is uniform (the same everywhere). This carries over to our study of voltage. If we use parallel plate
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 14: Vectors in Two DimensionsTwo dimensional problems are a little tougher, because we are no longer just lining up collinear vectorsand doing quick math. Instead, we need to pay attention to how the vectors form a more complex (but not verycom
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 21: Free Body DiagramsFree Body DiagramsWe will need a way to organize forces that are acting on a particular object. The easiest way to do this isby using a free body diagram. A free body diagram is just a simple sketch of the object showing a
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 22: Net ForceThe net force is the vector sum of all the forces acting on anobject. If the forces are parallel we can just add themtogether as positive and negative forces. If the forces are at an angle we have to add them ascomponents of vect
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 23: Newton's First Law (Inertia)Newtons Laws of Motion, as written in his book the Principia, are actually very difficult to read. At the time, Newton didnt care too much about the readability of his book. He just wanted toget the stuff put down
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 24: Newton's Second Law (Motion)To really appreciate Newtons Laws, it sometimes helps to see how they build on each other. The First Law describes what will happen if there is no force. The Second Law describes what will happen if there is a for
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 25: Newton's Third Law (Action-Reaction)Newton came up with one more law when he started thinking about the interaction of objects. He had already talked about what happens when there is no force (1st Law). He then talked about what happens when
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 26: FrictionFriction is a force that always exists between any two surfaces in contact with each other. There is no such thing as a perfectly frictionless environment. Even in deep space, bits of micrometeorites will hit a moving object, causing
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 27a: Torque (AP Only)Torque BasicsTorque is a concept that is very closely related to the ideas we've been developing about force.Just like force is a push or a pull on an object, torque is aWe will only discuss rigid objects in ourtwist.stud
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 27: Gravity on Inclined PlanesYou need to be especially careful when you are doing problems involving gravity pulling somethingdown a slope. The physics involved is considerably more complex than it might first seem, mostly becauseeverything is
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 29: Newton's Law of Universal GravitationLet's say we start with the classic apple on the head version of Newton's work. Newton started with the idea that since the Earth is pulling on the apple, the apple must also bepulling on the Earth (Newto
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 42a: Kinetic Theory of Ideal GasesThe TheoryThe kinetic theory of ideal gases is one of those rare things in physics. it makes sense!Basically, from the point you started to learn about gases in elementary school, you werelearning about the bas
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 42b: First Law of ThermodynamicsThe First Law of Thermodynamics can be stated in several ways.At this point in the course we need to focus on what it says about energy, and gases in thekinetic theory of ideal gases.We will look at how adding he
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 42c: PV DiagramsFrom the last section, you were probably wondering what happens when we do something like add heatto a sealed cylinder.This sounds like a pretty dangerous idea if you think back to the WHMIS training you hadabout compressed gas
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 42d: Second Law of Thermodynamics &amp; EntropyThe Second Law of ThermodynamicsIf you take a can of Dr Pepper out of the fridge and walk outside on a hot summer day, you expect thedrink to get warmer as time passes. You would never expect it to get
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 54: Fluids (AP Only)FluidsThe word fluid will most often make people think about some kind of liquid. The four states of matterare solid, liquid, gas, andIn physics, fluid can refer to either a gas or a liquid.plasma. Of these four, gasesand
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 55: Archimedes' Principle (AP Only)Archimedes of Syracuse is probably one of the most important scientists andmathematicians of all time.Although he lived over 2200 years ago, he was able to make somefundamental discoveries in the study of phys
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 56: Pressure (AP Only)Although we don't think about it, we live at the bottom of a roughly 100 km deep sea of air.Air is made of molecules, so it has mass. Under the effect of gravity, it quite literally weighsdown on us every single moment of o
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 57: Pascal's Principle (AP Only)Imagine that you have a container of fluid.From what we've ;earned so far, we know that the pressure the fluid exerts on the sides of thecontainer are the same everywhere. If they were not, the fluid would no lon
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 58: Pressure in Static Fluid Columns (AP Only)If you've ever done any deep diving underwater, you'll know about the effects it has on your body.Most people get the basic idea that as you go deeper underwater, the pressure increases. It's whyit i
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 59: Principle of Continuity (AP Only)We've spent a lot of time so far looking at hydrostatics, fluids at rest.Even when we looked at problems with moving fluids (like Pascal's Principle), you would notdescribe the fluid as flowing, like water th
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Lesson 60: Bernoulli's Equation (AP Only)Bernoulli's Equation looks at the pressure at two different locations for a moving fluid.It is really intimidating when you first see it, but it's not as bad as it might look.11P 1 g y 1 v 2= P 2 g y 2 v 212
Aarhus Universitet, Handels- og IngeniørHøjskolen - PHYSICS - 20339841
Momentum &amp; Energy Extra Study QuestionsShort Answer1. What is the momentum of a 1000 kg car moving at 15 m/s [E]?2. Calculate the momentum of each of the following objects.(a) a 0.50 kg ball thrown upward with a velocity of 30 m/s(b) a 2000 kg railwa
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Creation of Form in MS Access2007Nikila pandaScientific Officer SO/SBFORMS:Although Access provides a convenientspreadsheet-style datasheet viewfor entering data, it isnt always anappropriate tool for every data entrysituation.To create more use
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FormsinMsAccessPresentedByNikilaPandaFormsAformisanAccessobject.Itgenerallyservesthreepurposes:Toallowuserstoperformdataentry.Datacanbeinserted,updated,ordeletedfromatableusingaFormobject.Toallowuserstoentercustominformation,andbasedonthatinform
Indian Institute of Technology, Kharagpur - ISLAMIC FI - 108
Research&amp;WrittenResearch&amp;WrittenYOUSUFIBNULHASANProgramConsultantIslamicBanking&amp;AppliedFinanceDesignbySAIRAALIStudentMBAProgram20102014IQRAUNIVERSITYWHATISISLAMICECONOMICS?WHATARETHEPRINCIPLESONWHICHISLAMICECONOMY,ITSMONETARYANDFINANCIALSYSTEMSF
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SukukSukukSukukisanArabicwordandpluralofawordSakk.Itsignifylegalinstrument,deedorCheque.ItisanArabicnameforafinancialcertificatewhichcanbetakensimilartoBond.Islamic JurisprudenceIslamicSukukAfinancialproductthatdevelopinputmethodsforcapitalre
Indian Institute of Technology, Kharagpur - ISLAMIC FI - 108
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EssentialofIslamicFinanceIslamicModeofFinancingMorabaha Trade/CommodityFinancingBy Yo us uf Ibnul Has s anIqra Unive rs ityThewordMorabahaistakenfromtheArabicwordRibhwhichmeansProfit.Originally,Morabahaisacontractofsaleinwhichacommodityissoldonpr
Indian Institute of Technology, Kharagpur - ISLAMIC FI - 108
Islamic Financial ProductMusharkaMusharka( EquityParticipation)orVentureFinancingIntroductionIntroduction MusharkaorShirakatisdefinedasaformofpartnershipwheretwoormorepersonscombineeithertheircapitalorlabortogethertosharetheprofits&amp;enjoyingsim
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EssentialforIslamicFinanceIjara(Leasing)By Yousuf Ibnul HasanIqra UniversityDefinitionLeasingisacontractinwhichassetistransferstouserforanagreedperiodonanagreedconsiderationIjarahisaleasecontractaswellasahirecontract.Both the contract are similar
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BIOLOGY 311C - BrandSpring 2010NAME (printed very legibly) _Key_ UT-EID _FINAL EXAMBefore beginning, check to be sure that this exam contains 10 pages (including front and back) numberedconsecutively, and that you have been provided with a clean Answ
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BIOLOGY 311c - BrandFall 2011NAME (printed very legibly) _Key_ UT-EID _EXAMINATION IBefore beginning, check to be sure that this exam contains 7 pages (including front and back) numberedconsecutively, and that you have been provided with a clean Answ
University of Texas - BIO - 311
BIOLOGY 311c - BrandFall 2011NAME (printed very legibly) _KEY_ UT-EID _EXAMINATION 2Before beginning, check to be sure that this exam contains 7 pages (including front and back) numberedconsecutively, and that you have been provided with a clean Answ
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EXAM 3 Study GuideChapter 18 ShortTerm Finance and Planning1. Sources and Uses of CashSAMPLE QUESTIONS:Indicate the impact of the following corporate actions on cash: increase, decrease, or no change.For the year just ended, you have gathered the fol
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