4/12/11

Post date: Apr 13, 2011 1:42:48 PM

• • Bell Ringer: Inflate a balloon. Let the air out, putting one hand at the back of the balloon and the other where the air is coming out of. Observe the forces on your hands, and make an inference about what is causing those forces.

• Newton's 3rd law and momentum notes

• Collision lab (due in class)

• 3rd law worksheet (due in class)