PPT-Two-Dimensional Motion and Vectors

Chapter 3 pg 81105 What do you think How are measurements such as mass and volume different from measurements such as velocity and acceleration How can you add two velocities that are in different directions. 1 Motivation A3 A2 Vectors A3 A21 Notational Conventions A4 A22 Visualization A5 A23 Special Vectors A5 A3 Vector Operations A5 A31 Transposition A6 A32 Equality A6 A33 Addition and Subtraction 3. Motion - Kinematics. 4. 5. Energy. 6. 7. 8. 9. Toughies. 1. 2. 3. 4. 5. Now it starts to get more . interesting. (and don’t get freaked out by the equations and subscripts). Projectiles – What path do they follow?. http://www.us-inauguration-day-2009.com/human_cannonball.jpg. Matrices. Definition: A matrix is a rectangular array of numbers or symbolic elements. In many applications, the rows of a matrix will represent individuals cases (people, items, plants, animals,...) and columns will represent attributes or characteristics. University of Michigan. Physics Department. Mechanics and Sound . Intro . Labs. Two-Dimensional Collisions. You have now seen the laws of conservation of momentum and energy in action in one-dimensional collisions, and you have begun to explore rotational motion. Now it is time for you to apply these concepts to a two-dimensional situation.. If you related the position of the runner to the background in each frame taken in 1 second intervals, you would conclude that the student is in motion.. This series of images, taken at regular intervals, creates a motion diagram for the change in the student’s state of motion.. Lecture 2: . Units . and . Vectors. Kinematics. Checklist. Yesterday:. Homework for Chapter 1 submitted via Mastering. Pre-lectures and check-points completed before 8:00AM today. Wednesday:. Pre-lectures and checkpoints for 1-Dim motion. Vectors, Shmectors. Objectives. 1. Distinguish between a scalar and a vector.. 2. Add and subtract vectors by using the graphical method.. 3. Multiply and divide vectors by scalars.. Vectors, Schmectors. Vidhya Vijayakumar. Multimedia Processing Lab. MSEE, University of Texas @ Arlington. . vidhya.vijayakumar@mavs.uta.edu. Guided by Dr.K.R. Rao. If you related the position of the runner to the background in each frame taken in 1 second intervals, you would conclude that the student is in motion.. This series of images, taken at regular intervals, creates a motion diagram for the change in the student’s state of motion.. Brownian motion. Wiener processes. A process. A process is an event that evolved over time intending to achieve a goal. . Generally the time period is from 0 to T. . During this time, events may be happening at various points along the way that may have an effect on the eventual value of the process. . 1. Changing Units. Speed of a car is 80 miles/hour. What is it in m/s. Multiply by 1 so units cancel and correct units are left. In units of m/s: {80 miles * (5280 feet/mile)*(1 m/3.28 feet)}/hour. 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 . April 21, 2011. What is the worm?. An iconic break-dancing move also known as the “kick-worm” or the caterpillar. First invented in the 1920s. Seen during the 1970s punk emergence. Popularized in the infancy of 80’s hip-hop dance funk.