OBJECTIVE: AT THE END OF THE LESSON, THE LEARNERS WILL BE ABLE TO; compare and contrast the Aristotelian and Galilean conceptions of vertical motion, horizontal motion, and projectile motion
Velocity is the rate of change of position with respect to time Acceleration is the rate of change of velocity Speed is the distance traveled per unit of time
Free Fall is any motion of a body where gravity is the only force acting upon it
Projectile Motion Cannonball
A cannonball which drops from a cliff will reach the sea at exactly the same time as a cannonball which is fired with horizontal velocity.