1. Introduction Conservation of Momentum Wednesday, December 2nd

2. Wednesday, 12/2 Unit 5: Impulse and Momentum  Respond to the following questions on page 21 of your notebooks: 1. Write the equation for momentum and label each of the variables in the equation and include the units for the variables. 2. Write the equation for impulse and label each of the variables in the equation and include the units for each of the variables.  Upcoming dates  Thursday, 12/3 – exemption window opens at 8:30 AM.  Friday, 12/4 – simulation project due at intermission.  Tuesday, 12/8 – Quiz  Tuesday, 12/8 – Review due when the late bell rings for extra credit.  Wednesday, 12/9 – Exemption window closes at 11:59 PM  Thursday, 12/10 – Unit test  Monday, 12/14- Semester exam review is due  Wednesday, 12/16 – 5 th period exam (8:35 to 10:07)  Thursday, 12/17 – 7 th period exam (11:25 to 12:45)  Friday, 12/18 – 8 th period exam (11:25 to 12:45)

3. Introduction to Conservation of Momentum  Use what you know about mass and velocity to label the variables in the equation below:  m 1 v 1 + m 2 v 2 initial = m 1 v 1 + m 2 v 2 final  Use what you know about mass and velocity to label the variables in the equation below:  m 1 v 1 + m 2 v 2 initial = (m 1 + m 2 ) V final  How are the equations from questions one and two similar? How are the different?

4. Introduction to Conservation of Momentum