PHYS 1401 College Physics I Test 2 Page 1 of 6 Houston Community College System PHYS 1401 Test # 2 PHYS 1401 College Physics I Test 2 Page 2 of 6 Name ______________________________________________________ Date ____________ PHYSICS 1401. Test 1 Chapters 3‚ 4 and 5 _____________________________________________________________________________ INSTRUCTIONS: Answer all questions from Section I (2 points per question). And Solve at least four problems from Section II (20 points
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5.00 nC/m extends from x = 0 to x = 10 m. The magnitude of the electric field at x = 12 m is | | A) 3.86 N/C B) 9.62 N/C C) 15.3 N/C D) 18.8 N/C E) 37.5 N/C | | The electric field in a region is given by where the units are in V/m. What is the potential from the origin to (x‚ y) = (2‚ 0) m? | A) | 8 V | D) | –24/3 V | B) | –8 V | E) | 11 V | C) | –16/3 V | | | | | | Two parallel metal plates 5.0 cm apart have a potential difference between them of 75
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Physics Lab Report#3 “Determining the period of a pendulum” Name: Fei Huo Date performed: October 1st‚ 2014 Period 5 Teacher: Mr. Glasel Purpose: The Purpose of this Lab was so that my classmates and I can examine what kind of factors affect the period of a pendulum. Introduction: In a simple form‚ the pendulum is a weight hung from a long string that Galileo discovered that it can be used to track the passage of time very accurately around 400 years ago. In this
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The homeless to safe and secure housing if the only housing to which the person has access: • • • damages‚ or is likely to damage‚ the person’s health or threatens the person’s safety marginalises the person through failing to provide access to adequate personal amenities or the economic and social support that a home normally a ords places the person in circumstances that threaten or adversely a ect the adequacy‚ safety‚ security and a ordability of that housing. Figure 1 Homelessness
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Como and educated in the public schools there. By 1800 he had developed the so-called voltaic pile‚ a forerunner of the electric battery‚ which produced a steady stream of electricity. In honor of his work in the field of electricity‚ the electrical unit known as the volt was named in his honor. Marie Curie AUTOBIOGRAPHY Inventor: Marie Curie (aka Marie Sklodowska) Criteria; First to patent. First practical. Birth: November 7‚ 1867 in Warsaw‚ Poland Death: July 4‚ 1934 in Haute Savoie
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World War II is considered by many people as the worst global confrontation since time began. The war was started by radical nationalism and individual egos; the very thing Adolf Hitler and the Japanese believed was the root of most problems in the world. The sources in the textbook had similar aggression against westernization. In the first source‚ Hitler’s Mein Kampf detailed a concept of “survival of the fittest.” The jailed World War I veteran describes a racial war—with his Aryan race as the
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1. A book is at rest on a tabletop. 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 2. A girl is suspended motionless from the ceiling by two ropes. 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 3. An egg is free-falling from a nest in a tree. Neglect air resistance. A
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Plasma Complexity! Plasma is said to a substance similar to gas in which a certain portion of the particles are ionized. The basic premise is that heating a gas dissociates its molecular bonds‚ rendering it into its constituent atoms. Further heating leads ionization‚ turning it into plasma: containing charged particles‚ positive ions and negative electrons. The presence of a non-negligible number of charge carriers makes the plasma electrically conductive so that it responds strongly to electromagnetic
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A. Conformity-Influenciency Behavior a. Conformity: changes in perceptions‚ options or behaviors in way that are consistent with group norms. b. Rules we have of conduct in a given context c. Person Space Norm- people uncomfortable being too close d. Do you really mean it? d.i. Private acceptance: comfortable because you honestly believe what others are doing is right. d.ii. Public compliance: conforming without believing in the correctness of others in the group. B. ***** Social Influence
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Chapter 3 Surface Area‚ Volume‚ and Capacity 3.1 Surface Area of Prisms 3.2 Surface Area of Pyramids‚ Cylinders‚ Spheres‚ and Cones 3.3 Volume and Capacity of Prisms and Cylinders 3.4 Volume and Capacity Spheres‚ Cones‚ and Pyramids [pic] Name: _____________________________ 3.1 Surface Area of Prisms
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