FORM 4 | Chapter 1 | INTRODUCTION TO PHYSICS | | FARHAH FADZLI | [Pick the date] | [Type the abstract of the document here. The abstract is typically a short summary of the contents of the document. Type the abstract of the document here. The abstract is typically a short summary of the contents of the document.] | Derived quantities (speed is derived from dividing distance by time) Derived unit Combination of base units trough multiplying and/or dividing them Example 1:
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affects the resistance of a wire. Reworded: I am going to investigate if changing the length of a wire changes its resistance. I predict that the longer the wire‚ the more resistance it has. Planning and Preparation Independent Variable: The variable I changed was length (cm). Dependent Variable: The variable I measured was resistance (Ω). Fixed Variables: The variables I kept constant to make it a fair test; were‚ the type of wire (nichrome)‚ the thickness of the wire‚ and the temperature of the
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by the area. Billy and Crystal both took a short car trip along a road heading straight west from their house. They recorded their velocity every second. After they got home‚ each of them added their data to the graph above. Write Using physics vocabulary‚ compare/contrast Billy’s and Crystal’s trip. Be sure to – understand the type of graph that is being used. center your thoughts around a central idea and write directly to the prompt. organize your composition in one paragraph with
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In Reaction 1‚ the mass of the pre-cut copper wire was measured with watch glass on the analytical balance‚ the mass was recorded using as many significant figures as possible on Table 2. The copper wire was bended into a circle and laid flat on the bottom of the 250 mL beaker. Inside the fume hood‚ 4mL 16M of HNO3 was added into the 250mL beaker that contained the copper wire. The copper wire was completely dissolved by swirling the beaker. The observation was recorded in Table 3. For Reaction 2
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RECENT TRENDZ IN POWER GENERATION POWER GENERATION FROM ROAD SPEED BREAKER AND FROM SHOES (Recent way to produce power) ABSTRACT: Man in his lifetime‚ uses energy in one form or the other. In fact whatever happens in nature‚ results‚ out of the conversion of energy in one form or the other? The blowing of the wind‚ the formation of the clouds and the flow of water are a few examples that stand testimony to this fact. Of late‚ erratic and perfunctory usage
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and analysis of social issues including urban decay‚ class‚ gender‚ sexuality‚ employment‚ belonging‚ globalization‚ power‚ bureaucracy‚ education and‚ of course‚ race” (Penfold-Mounce et al. 154). With the abundance of social issues included in The Wire‚ some may find it surprising how there is still room for a “vast and complex social network” of characters (Potter198). The show switches the narrative point-of-view often between the police‚ politicians‚ drug dealers‚ corner kids‚ teachers and other
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BLAISE PASCAL LEONHARD EULER JOSEPH FOURIER SIR GEORGE GABRIEL STROKES Galileo Galilei | 1564-1642 Italian | performed fundamental observations‚ experiments‚ and mathematical analyses in astronomy and physics; discovered mountains and craters on the moon‚ the phases of Venus‚ and the four largest satellites of Jupiter: Io‚ Europa‚ Callisto‚ and Ganymede | Blaise Pascal | 1623-1662 French | discovered that pressure applied to an enclosed fluid is transmitted
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Week #7 Chapter 10 Static and Current Electricity Exercises (p.221) 6. Strictly speaking‚ will a penny be slightly more massive if it has a negative charge or a positive charge? Explain. A negative charge because when it is negatively charged electrons are added to the penny. 17. What is the voltage at the location of a 0.0001 C charge that has an electric potential energy of 0.5 J (both voltage and potential relative to the same reference point)? Potential = energy Charge = 0.5 J / 0.0001
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place in her constructed environment and thus is unable to successfully connect to larger society. To fulfil her desire to belong she surrounds her cottage with barbed wire. The close up shot of the wire illustrates to the audience that extreme actions are undertaken to create an atmosphere in which she can belong. The barbed wire indicates that intruders aren’t allowed to enter her surroundings as they could severely impair her sense of place‚ thus highlighting that indeed belonging and place are
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Physics Laboratory Report Sample PHY 223 Lab Report Newton’s Second Law Your Name: Partner’s Full Name(s): Date Performed: Date Due: Date submitted: Lab Section: (number) Instructor: (Name) Introduction We verified Newton’s Second Law for one-dimensional motion by timing an accelerated glider moving along a flat track. We varied both the accelerating force and the mass of the glider. We found that for a given force the acceleration of the glider was inversely proportional to the mass of the glider
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