Introduction to the Language of Kinematics Describing Motion with Words Scalars and Vectors Distance and Displacement Speed Velocity Acceleration Kinematics is the science of describing the motion of objects using words‚ diagrams‚ numbers‚ graphs‚ and equations. The goal of any study of kinematics is to develop sophisticated models which serve in describing (and ultimately‚ explaining) the motion of real-world objects. Much of our lives are spent in motion‚ travelling
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-7:3010:30TRIAL12345TRIAL12345 Date Submitted: March 13‚ 2013Instructor: Mrs. Luzpura Abellana I. Title: Newton’s Second Law of Motion: Simple Atwood’s Machine II. Objectives: a. To study and verify Newton’s Second Law of Motion b. To measure the acceleration due to gravity III. Apparatus and Materials: Motion Sensor‚ PASCAR‚ Linear Track Apparatus‚ Pulley‚ Weight hanger‚ Slotted Masses: 2pcs. 5 grams‚ 2 pcs. 10 grams‚ 1pc. 100 grams; string IV. Data and Results: Part1. Constant Mass and Increasing
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Experiment No. 4 Experiment Title: Motion in One Dimension: Free Fall I. Objective To measure the acceleration of falling object II. Set - up III. Materials Quantity Item 1 V-shaped stand base 1 50 cm metal stand rod 1 Clamp 1 Ruler 1 Stopwatch 1 Ballistic Ball IV. Procedures 1. Set up the V-shaped the stand base‚ 50 cm metal stand rod and the clamp. 2. Measure the clamp’s height and move it to the required measurement. 3. Assign a timer to record the time. 4
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class the other day. To set up the lab first‚ we measured the effect of the mass of the fan cart on the acceleration of the cart. The mass of the fan cart was the independent variable and acceleration was the dependent variable. We kept the speed of the cart on medium‚ and calculated the acceleration and motion. As a result‚ we had figured out that the bigger the mass the slower the acceleration‚ as we all should have known. To calculate this we used the second law of Newton (F=ma). For the first
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NEWTON’S LAWS OF MOTION Newton’s First Law of Motion An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force. There are two parts to this statement - one that predicts the behavior of stationary objects and the other that predicts the behavior of moving objects. The two parts are summarized in the following diagram. The behavior of all objects can be described by saying that objects tend
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Jerk (Retrieved from http://physics.info/kinematics-calculus/ ) • Jerk is the rate of change of acceleration with time. j = da dt • Jerk is the first derivative of acceleration‚ the second derivative of velocity‚ and the third derivative of displacement. j = da = d2v = d3r dt dt2 dt3 • The SI unit of jerk is the meter per second cubed. ⎡ ⎣ m/s3 = m/s2 ⎤ ⎦ s • An alternate unit is the g per second. ⎡ ⎣ g = 9.80665 m/s2 = 9.80665
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social freedom and equality. The movement gave power to African Americans to end suffering and have the chance for equal rights. Activists staged marches‚ boycotts‚ speeches‚ and sit ins. The1960s sit-ins in Greensboro‚ North Carolina became the acceleration of The Civil Rights movement in the U.S. The sit-in was a non-violent tactic used in during The Civil Rights Movement because it promoted non-violence protests through out the United States. When whites were integrated with African Americans from
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Sample Problems for Speed: 1. Calculate the speed of a dog running through a field if he is covering 23.7 meters in 54 seconds. 2. If a cross country runner covers a distance of 347 meters in 134 seconds‚ what is her speed? 3. What is the speed of a baseball that travels 49 meters in 2.4 seconds? 4. What is the speed of the horse that runs a distance of 250 meters in 3.5 seconds? 5. The girl runs 136 meters in 30 seconds. What is her total speed?
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Celeste McNamee March 21‚ 2012 ENG 311 Dr. Martina Sciolino Connection between teenage pregnancy and socioeconomic status As a resident of Mississippi for the majority of my life‚ I have become more familiar with teenage pregnancy than most. In addition‚ Mississippi was recently the focus of national news with the recent vote to illegalize abortion. T. C. Boyle chooses a debatable subject to write about drawing many discussions about ethics. However‚ Boyle attempts to bring more light to teenage
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Conceptual Physical Science‚ 5e (Hewitt/Suchocki/Hewitt) Chapter 1 Patterns of Motion and Equilibrium 1.1 Aristotle on Motion 1) Aristotle treated motion by A) comparing the distance traveled with the time of travel. B) measurements of distance travelled. C) classifying it into two classes. D) all of the above Answer: C Diff: 1 Topic: Aristotle on Motion 2) Aristotle believed that natural laws could be understood by A) experiment. B) logic. C) patterns. D) mathematics. Answer:
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