PPT-Slowness vector and ray velocity

magnitude from ray direction in TTI media Igor Ravve and Zvi Koren Emerson Forward Problem Given the spatial elastic tensor components and the slowness vector direction of a specific wave type compute the ray velocity vector . Wave equations. What is a wave?. what is a wave?. anything that moves. This idea has guided my research: . for matter, just as much as for radiation, in particular light, we must introduce at one and the same time the corpuscle concept and wave concept. . Moveout Approximation in Layered Elastic Orthorhombic . Media. Zvi Koren and Igor . Ravve. Locally 1D Orthorhombic Layered Model. Multi-layer orthorhombic structure. Different . azimuthal orientation . :. Students will be able to:. Describe the motion of a particle traveling along a curved path.. Relate kinematic quantities in terms of the rectangular components of the vectors.. In-Class Activities. 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.. GENERAL & RECTANGULAR COMPONENTS. Today’s Objectives. :. Students will be able to:. Describe the motion of a particle traveling along a curved path.. Relate kinematic quantities in terms of the rectangular components of the vectors.. Vector Addition. Vectors can be added together to find the result. Resultant. : a vector representing the sum of two or more vectors. Vector Addition: One-dimension. What is the turtle’s . displacement. Average speed. Speed is a . scalar. variable. Unit . = . length over time (m/s. ). Instantaneous velocity. Speed and direction of object at a particular instant in time. Velocity is a . vector. A . vector quantity. is a quantity that has both magnitude and direction. Velocity, acceleration, and force are examples of vector quantities. . A . scalar quantity. is a quantity that has magnitude, but no direction. Time, mass, volume, and speed are examples of scalar quantities.. Describe the motion of a particle traveling along a curved path.. Relate kinematic quantities in terms of the rectangular components of the vectors.. In-Class Activities. :. Check . Homework. Reading . 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. Separation of motion in x-and y-direction . Equations for 2-d kinematics at constant acceleration. Projectile motion. Lecture 4: Motion in two dimensions. Velocity. , . .  . Position vector . Chapter 3 pg. . 81-105. 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?. Motion in Two Dimensions. Using + or – signs is not always sufficient to fully describe motion in more than one dimension. Vectors can be used to more fully describe motion. Still interested in displacement, velocity, and acceleration.