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Monday, February 12

 

  • Defining impulse and defining momentum - their units and
  • Impulse–Momentum theorem and its relationship to Newton's Second Law
  • Edgerton's work in high speed photography

 

Tuesday, February 13

 

  • Managing forces in collisions for safety purposes: airbags, crumple zones, padding, etc.
  • Maximizing velocity as a result of collisions: baseball bat collisions 

 

Wednesday, February 14

 

  • Some more example problems
  • Intro. to Momentum Lab

 

Thursday, February 15

 

  • Momentum lab

 

Tuesday, February 20

 

  • P. 219; 23-28, 31 due
  • Hand in homework problems today
  • A few words about inelastic collisions and the law of conservation of momentum: A frictionless cart with mass 10.0 kg moving at 4.0 m/s collides with another cart at rest with a mass of 6.0 kg. Determine the final velocity of the system.
  • Continue working on Momentum lab

 

Wednesday, February 21

 

  • Law of Conservation of Momentum examples
  • 120 kg boy moving at 1.2 m/s collides with a 100 kg girl moving at 0.80 m/s. Determine the final velocity.
  • 120 kg boy moving at 1.2 m/s collides with a 100 kg girl moving at -0.80 m/s. Determine the final velocity.

 

Thursday, February 22

 

  • P. 219, 34-37 due
  • Go over problems together

 

Friday, February 23

 

  • Momentum Lab due

 

Monday, February 26

 

  • Return/Review last problem set
  • Help with some problems 
  • Work on problems in class

 

Tuesday, February 27

 

  • P. 220, 40-44 due
  • Go over problems in class
  •  

Wednesday, February 28

 

  • P. 220, 45-48 due
  • Go over problems in class

 

Thursday, March 1

 

  • Chapter 9 Review due
  • Go over problems in class

 

Friday, March 2

 

  • Chapter 9 Test

Physics 1 Honors - Chapter 9

Impulse and Momentum

Unit Outline with Standards

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