Force: A force is a push or a pull.Throwing a ball. Your hand exerts a force on the ball, and the ball accelerates forward until it leaves your hand. Really weird right?! . A soccer ball sits on the ground until you kick it!.
Friday, September 2, 2011
Newton's First Law
Force: A force is a push or a pull.Throwing a ball. Your hand exerts a force on the ball, and the ball accelerates forward until it leaves your hand. Really weird right?! . A soccer ball sits on the ground until you kick it!.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment