PCS 211 Lecture Notes - Lecture 5: Projectile Motion, Cuisine, Motorboat
Document Summary
A projectile is an object that moves in two dimensions under the influence of the gravity only: yuan. A projectile launched horizontally falls in the same time as a projectile that is released from rest. We can analyze the x- and y-components of projectile motion separately. The horizontal motion (along the x-axis) will have ____ acceleration and thus have _______ velocity. The vertical motion (along the y-axis) will have _________ acceleration of magnitude g = 9. 80 m/s2. The initial velocity components, vix and viy, can be expressed in terms of the magnitude vi and direction of the initial velocity. T is the _____ for both directions! xf xi: yuan. A heavy red ball is released from rest 2. 0 m above a flat, horizontal surface. At exactly the same instant, a yellow ball with the same mass is fired horizontally at 3. 0 m/s. A 100 g ball rolls off a table and hits 2. 0 m from the base of the table.
