Changing Direction
by Dustin Tozer
changing direction
To change the direction of a moving mass gravity is needed. Every thing that goes up must come down.If you throw a ball up it slowly starts to come down .This is because gravity is pulling it down.That is because it is has mass and the more mass an object has the more gravity will pull on it.Gravity is a natural force that pull things towards Earths surface.Gravity has been the thing to hold us to Earths beautiful surface,
Changing Directions Drills - Bob Weinhauer