PPT-Relative Velocity

Two observers moving relative to each other generally do not agree on the outcome of an experiment However the observations seen by each are related to one another A frame of reference can described by a Cartesian coordinate system for which an observer is at rest with respect to the origin . g meters feet 00 x m y m xy 1 2 origin 63 Points position is 224 from the origin at 63 above the x axis or xy position of 1 2 224 brPage 2br Relative Position Position of a second point with respect to a first point To convert between absolute re Are we moving right now?. You BET! . 460 m/s. 1670 km/. hr. 1070 miles per hour!!. In a train, looking out….. Outside a train, looking in.. Why it can be important. June 1, 2009 – Air France flight 447 disappeared without warning. August 2011. Objectives.. To define the difference between scalar and . vectorial. quantities. . To understand and use . vectorial. addition. . To state and understand the concept of relative velocities.. Motion. © 2015 Pearson Education, Inc.. Relative Motion. Amy, Bill, and Carlos are watching a runner. . The runner moves at a different velocity relative to each of them. . © 2015 Pearson Education, Inc.. T. omography and . Double-. D. ifference . S. eismic . T. omography. Clifford . Thurber. University . of Wisconsin-Madison. Haijiang. Zhang. University of Science and Technology of China. Acknowledgements. The line and arrow used in Ch.3 showing magnitude and direction is known as the . Graphical Representation. Used when drawing vector diagrams. When using printed materials, it is known as . Algebraic Representation. How are instantaneous speed and average speed different?. . Speed. Average speed is computed for the entire duration of a . trip (includes starts and stops so it slows your rate down), . and instantaneous speed is measured at a particular . Multiple-Choice Practice Problems. Question #1. In . a diagram, the length of a vector arrow represents the . type of vector. . direction of the vector. . magnitude . of the vector. . cause of the vector. . Understand translating frames of reference.. Use translating frames of reference to analyze relative motion.. In-Class Activities:. Check . Homework, . Reading . Quiz. Applications. Relative . Position, Velocity and Acceleration. Relative motion. Projectile motion. Newton's laws of motion. Questions?. Sessions setup. Mondays: Review and preview with PowerPoint outline. Tuesdays: Worksheets and open for in-session questions. Wednesdays: Worksheets and open for in-session questions. Mechanics – the study of how objects move and respond to external forces. Kinematics – study of motion with no concern for the cause. Motion. Perceiving motion is instinctive. —. . your . eyes pay more attention to moving objects . Report NoSand J. JChemical Engineering DepartmenNOTICEThis report was prepared as an account of worvately owned rights-154- On the Existence ofSand J. JChemical Engineering Departmen'-155- recalculati Significant Figures, Measurements, Errors. Vectors, Relative Motion. Studying Tips. Equilibrium and Non-equilibrium Problems. Circular Motion, Centripetal Force. 1. PHY131. 1. st. half. Exam. Jam. Jason Harlow. L. E. College, Morbi-2. Industrial Engineering Department. Chapter-02–Velocity and Acceleration Analysis of Mechanisms:. . Prepared by Prof. . Divyesh . B.Patel. Mechanical Engg. Dept. LE. College, .