1. Physics 111: Elementary Mechanics – Lecture 3 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research

2. September 19, 2006Center for Solar-Terrestrial Research 2D and 3D Motion  Revisit motion in 1D  Revisit vectors  Motion in 2D and 3D Position, displacement, velocity, and acceleration Projectile motion Uniform circular motion Relative motion Reference frames

3. September 19, 2006Center for Solar-Terrestrial Research Position and Displacement

4. September 19, 2006Center for Solar-Terrestrial Research Average & Instantaneous Velocity

5. September 19, 2006Center for Solar-Terrestrial Research Average & Instantaneous Acceleration

6. September 19, 2006Center for Solar-Terrestrial Research Projectile Motion Horizontal motion Vertical motion Trajectory and horizontal range