Transcript Gravity 2
Gravity and Motion #2 R. Bryant 2008 WSMS – Based on “Science Starters” by T. Trimpe at http://sciencespot.net Discuss Newton’s First Law of Motion Image from http://www.comparestoreprices.co.uk/images/to/toyday-newtons-cradle.jpg His law states that . . . an object at rest will stay at rest and an object in motion will stay in motion with a constant speed and direction unless acted on by a force. Image fromhttp://www.cartoonstock.com/newscartoons/cartoonists/cga/lowres/cgan626l.jpg