# Projectile Motion - Template

- Author:
- JohnnyRed

The purpose of this CAS file is to solve some of the problems from Young and Freedman
university physics Chapter 3 - Motion in Two or Three Dimensions
The main idea is to use the Substitute command with values replaced with those from the
problem into the relevant motion equations and use the power of CAS to Solve the
equations. It works.
This CAS file is a template for the solution to Projectile Motion problems.
The initial x-coordinate of the start position of the projectile
The initial y-coordinate of the start position of the projectile
The initial velocity of the projectile
The angle at which the projectile is launched
The time the projectile is in motion
The x coordinate of the projectile at time t
The y coordinate of the projectile at time t