Match the following people with their contributions to atomic theory? ___1. Law of Conservation of MassA. Bohr ___2. The discovery of the electronB. Rutheford.
Vector-Valued Functions Section 10.3a. Standard Unit Vectors Any vector in the plane can be written as a linear combination of the two standard unit vectors:
Chapter 4 – 2D and 3D Motion I.Definitions II.Projectile motion III.Uniform circular motion IV.Relative motion.
Potential energy and conservation of energy
Motion in Two and three dimensions. The position vector of an object with coordinates (x,y,z) can be written as: r=xi+yj+zk i,j,k are “unit vectors”;
Chapter 4 – 2D and 3D Motion
Chapter 3
Motions under non-constant acceleration
CHAPTER 4 : MOTION IN TWO DIMENSIONS 4.1) The Displacement, Velocity, and Acceleration Vectors Figure (4.1) – position of a particle by its position vector.
Chapter 3 Motion in Two Dimensions. Position and Displacement The position of an object is described by its position vector, The displacement of the object.
CHAPTER 5
Chapter 4 Motion in Two Dimensions. Using + or – signs is not always sufficient to fully describe motion in more than one dimension Vectors can be used.
