Group #2‚ 11:30-2:30‚ Friday Group No‚/Time/Day Engr. Genaro Ortega Instructor I. Title: Projectile Motion II. Objectives: To study motion of a projectile III. Apparatus: Launcher‚ iron stand‚ metal ball‚ steel tape IV. Procedure Part I. Elevated Body 1. The launcher was mounted on the iron stand and the metal ball was placed into the launcher. 2. The vertical
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of Celestial Motion Through Aristotle’s crystalline spheres‚ the Copernican Revolution‚ and Newton’s understanding of Kepler’s laws of planetary motion; it becomes clear that mathematics was the driving force that guided us through the evolution of celestial motion. One of the first to theorize the motion of both terrestrial and celestial bodies was Aristotle around 330BCE. To this philosopher‚ the universe had always been eternally geocentric. On Earth the concept of motion was‚ not only
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DYNAMICS -studies the relationship of motion to the forces that causes it. Types of Forces: (a) Normal Force‚ n :When an object rests or pushes on a surface‚ the surface exerts a push on it that is directed perpendicular to the surface. (b) Friction Force‚ f : In addition to the normal force‚ a surface may exert a frictional force on a object‚ directed parallel to the surface and opposite the motion or impending motion of the object. f s = µ s n - static friction‚ maximum friction before the object
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Laws of Motion and Thermodynamics The first example is oscillating a pendulum‚ which is categorized in the law of motion due to the object remaining in that state unless an external force is applied. The second example stating cooling food and drinks in a refrigerator is categorized in the laws of Thermodynamics due to thermalization. The third example of using the coffeemaker can be a combination of both laws due to moving touching to coffeemaker to make create an action is Law of Motion‚ however
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and gardening.] A teenage girl in the mid-1960s abandons her home on Antigua‚ a tiny island in the West Indies‚ bound for New York and not to return home for 19 years. She becomes an au pair for a family in Scarsdale‚ N.Y.‚ then for a different family in New York City. She breaks off all contact with her mother‚ takes photography courses at the New School‚ dyes her hair blonde and changes her name. A few years later‚ in her early 20s‚ she convinces Ingenue‚ a girls ’ magazine‚ to allow her to interview
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Experiment 3.1 Newton’s Second Law of Motion Aim: To investigate the relationship between net force‚ mass and acceleration Hypothesis: Since Newton’s second law of motion states that the acceleration of an object is directly proportional to the total force acting upon that object‚ we can assume that the more mass being pulled down on the cart the greater the acceleration of it will be and therefore the greater its net force will be. Apparatus: Wheeled carts Pulleys Balance
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E104: NEWTON’S SECOND LAW OF MOTION METHODOLOGY In Part A of the experiment (Constant Mass‚ Changing Net Force)‚ place the dynamics track on the laboratory table. Make sure that it is horizontal by placing the dynamics cart on the track. If the dynamics cart does not move‚ then the track is already horizontal. Otherwise‚ make the necessary adjustments. Get the mass of the dynamics cart. Write this under m1 in Table 1. Set the first photogate at the 20-cm mark of the dynamics track and the second
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Mass Media and Women Introduction: Where the Girls Are: Growing Up Female with the Mass Media is an autobiography written by Susan J. Douglas that outlines the impact mass media had on the second women’s movement in the United States. She presents the information in a very witty and entertaining way and does a very good job at getting straight to the point without sugar coating anything. She starts off the book by emphasizing the effects that TV and Walt Disney in particular had on our culture
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in all directions. The knee joint is a compound condylar synovial joint and allows for flexion and extension of the leg. In this experiment the angle‚ angular velocity‚ and the angular acceleration of the knee and hip were analyzed in oscillatory motion. In the first set of experiments‚ the independent oscillation of the hip and knee were isolated and observed. Then the oscillation of these joints was viewed in conjunction while a subject walked‚ speed walked‚ ran‚ and walked on their tip toes.The
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The characters in "A Doll’s House" and "The Master Builder" by Henrik Ibsen are so held down by their own selfishness that they can only fantasize that they themselves have the power to lift off the ground and fly. Selfishness lays such a burden upon the characters‚ even though they do not realize their selfish actions‚ and in return their actions result in hurting themselves and the ones they loved. Nora Helmer from "A Doll’s House" focuses her energy on the importance of her husband’s money and
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