Tuesday, September 29, 2009
Tuesday 9-29-09 Concepts and units assignment
Create a chart with the concepts and units from chapter three. the concepts were: Distance, Time, Speed or velocity, acceleration, and acceleration due to gravity. and add a box with equations. This will be graded for everyone on Friday the 2 of October.
Subscribe to:
Post Comments (Atom)
The video I watched explained the three concepts of motion by Newton. His first law is the law of Inertia. This states that if an object is a rest it stays at rest or an object that is in motion stays at constant velocity unless an act of motion acts on it. It used cars to show the magnitude and direction when they were going the same speed. A box on a table shows the balance of two forces acting on it, so the box stays at rest.
ReplyDeletehttp://www.sciencegeek.net/Physics/Presentations/NewtonsLaws/NewtonsLaws.swf