PPT-Chapter 2 – kinematics of particles

Tuesday September 1 2015 Lecture 4 Todays Objective Curvilinear motion Normal and Tangential Components Coordinate Systems Plane Curvilinear Motion Velocity Note the direction of acceleration Its not predictable . Be able to identify phases of movement infer sources of propulsion and braking Be able to use the laws of constant angular accel Grasp the applications to human movement Questions to Think About Why would tight calf muscles restrict the ability to qqqq brPage 2br Jacobians Direct Differentiation fq fq fq mm mm mm 1 1 mmn n Jqq uuu 1 1 mmnn Jqq uu ij i Jq 1 1 mmn n Jqq uu xJ TGT Example xy lc lc yls ls 11 212 11 212 GT GT GGTGT ylclc lc 11 212 1 212 2 11 212 1 212 2 GT GT “Is your mama a llama?” I asked my friend Dave. .. “. No, she is not,” is the answer Dave gave.. “. She hangs by her feet, and she lives in a cave. I do not believe that’s how llamas behave.”. http://. www.aplusphysics.com. /courses/honors/kinematics/. honors_kinematics.html. Unit #2 Kinematics. Objectives and Learning Targets. Understand the difference between distance and displacement and between speed and velocity.. Kinematics. is the branch of physics that describes the motion of points, bodies (objects) and systems of bodies (groups of objects) without consideration of the causes of motion.. Kinematics. One-dimensional kinematics involves movement along one axis.. Kinematics and Dynamics of Machine Systems. Wrecker-Boom Example. October 18, . 2011. © Dan Negrut, . 2011. ME451, UW-Madison. “As . network administrator I can take down the network with one keystroke. . Tuesday, September 8, 2015: Class Lecture 6. Today’s Objective: . Polar Coordinates. Relative motion – Translating Axes. Example of r-. Coordinates.  . Problem 2.161. Given: d. = 60 rad/s . cw. . Josep. . M. Porta. Closure Polynomials for . Strips of . Tetrahedra. What’s a strip of . tetrahedra. ?. If. . shared. . traingular. . face. degeneres, . the. . structure. . flexes. …. What’s the problem to solve?. Kick . Brian M. Campbell. 1. , Adam M. Fullenkamp. 1. , James Bacher Jr. & C. Matt Laurent. 1. . 1. Bowling Green State University, Bowling Green, OH. e-mail: campbeb@bgsu.edu. . . Introduction. AP Physics. Chapter 2. Describing Motion: Kinematics in One Dimension. AP Physics. Section 2-1 Reference Frames and Displacement. Describing Motion: Kinematics in One Dimension. IA1a - . . Students should understand the general relationships among position, velocity, and acceleration for the motion of a particle along a straight line . Kinematics. The branch of mechanics that . describes. the motion of objects without discussing what causes the motion. 1-Dimensional Kinematics refers to motion in a straight line. 1D Kinematics. 2. KINEMATICS EQUATIONS. For uniform acceleration:. 1.. . 2.. . 3. . 4. . 5. .  . Tips:. The set of 5 equations utilizes 5 kinematic variables (displacement, both velocities, acceleration and time). Kinematics: . constraints on getting around the environment. The effect of a robot’s geometry on its motion.. kinematics. from sort of simple to sort of difficult. manipulator modeling. wheeled platforms. KINEMATICS OF NORMAL MENISCI DURING KNEE FLEXION J.G. GUERRERO1 and M. FOIDART- DESSALLE2 From the Department of Physical Medecine, University Hospital Center of Liège, Sart Tillman-4000 LIEGE AB