Unit 7: Momentum and Impulse

Unit 7:  Momentum and Impulse

• Momentum = Mass x Velocity
• p = mv 
• Impulse = change in Momentum = Force x time = mass x (change in velocity)
• J =Ft = m(v-v.)
• Conservation of Momentum:  Initial System Momentum = Final System Momentum
• Pi = Pf
• (initial)m1v1+m2v2=(final)m1v1+m2v2

Friday, January 18, 2020       (Mrs. Bailey was gone so this day is out of order)

• We watched Physics behind car crashes video
• Video Guide handed out in class

Tuesday, January 28, 2020

• Momentum and Impulse Notes 
• Momentum and Impulse Assignment
• Momentum Bashing LAB activity

Thursday January 30, 2020

• Bouncing with momentum activity
• Conservation of Momentum Notes
• Conservation of Momentum assignment

Monday February 3, 2020

• Egg Crash Activity

Unit 7 Notes:  (Momentum & Impulse)
Notes from class:

• Check out the Physics Files page for PowerPoint notes from class. (They are in the folder called UNIT 10 Momentum.)
• Momentum = Mass x Velocity
• Impulse = change in Momentum = Force x time = mass x (change in velocity)
• Conservation of Momentum:  Initial System Momentum = Final System Momentum
• Pi = Pf
• (initial)m1v1+m2v2=(final)m1v1+m2v2
  

Online Help:

• The Physics Classroom review of Momentum
• Khan Academy Momentum