Chapter 1-3: 1. B. a ball rolling down a hill 2. A. 0 3. C. Natural and violent 4. B. smoke rising up into the air 5. B. Inertia 6. C. increases 7. D. Report the findings 8. C. Physics is about the nature 9. B. Nikola Tesla Chapter 4-5: 1. B. 0 km/hr 2. D. 10m/s^2 3. B. 20 m/s 4. A. 1s 5. C. 50m/s 6. D. 2.5m/s^2 7. B. the same location 8. C. 141.1m 9. A. 2km/hr 10. A. the first kick Chapter 6: 1. F. if an object has zero.. 2. F. Pressure and force 3. T. In the absence
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Who would have ever thought walking across a wire a certain distance from one point to the next would be considered illegal? Or psychotic? Most people tend to think it is a daring activity that is suspenseful and entertaining to watch‚ but the police think different. Police consider it trespassing and disorderly conduct and possibly an act of someone who is insane‚ at least that was the case for Philippe Petit in the 1974. Philippe Petit‚ a French man who is known to be quirky‚ adventurous‚ and charismatic
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Statistics Coursework Plan – In this project‚ I will be investigating how accurately students can estimate an angle size and the length of a line. I am investigating it to see if age‚ gender and mathematical capabilities have an effect on how accurate students can estimate a length of a line and an angle size. I will be using secondary raw data which is given to me to my teacher who has collected the data from other students. The accuracy of the data is unknown and also human errors are also
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| Two small spheres‚ each with mass m = 3.0 g and charge q‚ are suspended from a point by threads of length L = 0.22 m. What is the charge on each sphere if the threads make an angle = 15º with the vertical? | | A) 0.79 C B) 2.9 C C) 75 mC D) 6.3 C E) 0.11 C | | | | Three charges‚ each of Q = 3.2 10–19 C‚ are arranged at three of the corners of a 20-nm square as shown. The magnitude of the electric field at D‚ the fourth corner of the square‚ is approximately
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STRATEGIC MANAGEMENT 2007 08 Coursework Assignment (F-T) Submission: Thursday 28 February 2008 Using the Embraer case study‚ you are required to compile a strategic report. This report is to be based on the material provided in the case study or distributed in class as well as on your reading of recommended texts. Your report should not exceed 3‚000 words in length (excluding title page‚ contents‚ references‚ bibliography and appendices). The minimum font size is 12 and there should
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Theme: Resistance and Revolt Topic: The Sugar Revolution Were the changes that were brought to the West Indies as a result of the sugar revolution beneficial or detrimental to the development of the West Indies? The period 1650 to 1823 was referred to as the sugar era‚ during that time sugar cane was the most important and profitable crop that was grown in the West Indies. Most planters turned to this crop as they found out that the changes of the sugar revolution were very beneficial to them
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| Resistance and Electric Circuits | Lab 5 | | | The goal of the “Resistance and Electric Circuit” Lab was to determine the resistivity of a conducting wire given two known resistors. The main property of resistivity is that it represents how easily electrons can flow through a material. A Galvanometer is used to measure the current of the circuit and the Wheatstone Bridge is used to measure the resistances and determine the unknown resistance. This experiment also relates Ohm’s Law
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Physics assignment Aim To determine which factors affect the resistance of a conductor‚ and the mathematical relationship that exists between these variables. Hypothesis Copper wires would be a better conductor than nichrome wires because it would yield less resistance when they have same cross-sectional area‚ length and temperature. Resistance would be increased when length wires increased. Resistance would be increased when cross-sectional area of wires decreased. Resistivity of wires is a factor
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Return to on-line Force Description List 3. An egg is free-falling from a nest in a tree. Neglect air resistance. A free-body diagram for this situation looks like this: Return to Questions Return to Info on Free-body diagrams Return to on-line Force Description List 4. A flying squirrel is gliding (no wing flaps) from a tree to the ground at constant velocity. Consider air resistance. A free-body diagram for this situation looks like this: Return to Questions Return to Info on Free-body
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LAB 01 Measurement of Resistance and Ohm’s Law Section : 04 Instructor’s Name : BERNA DÜNDAR Experiment Date : 26/02/2014 Submission Date : 05/03/2014 Measurement of Resistance and Ohm’s Law Department of Physics‚Işık University Meşrutiyet Köyü‚Üniversite Sokağı‚No:2 34980 Şile‚İstanbul Abstract In this experiment we used two multimeters‚ a set of resistors‚ a bundle of connecting wires and a DC power supply. By this
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