Slide 1Physics Slide 2 A boxer wisely moves his head backward just before receiving a punch. How does this tactics help reduce the force of impact? Session Opener Slide 3…

Slide 1Chapter 9 Momentum and Its Conservation Slide 2 9.1 Impulse and Change in Momentum Momentum Momentum is used a lot, but it has a special meaning in physics. Newton…

Slide 1The Ideal Gas Laws Chapter 14 Slide 2 Expectations After this chapter, students will: Know what a mole is Understand and apply atomic mass, the atomic mass unit, and…

Slide 1Linear Momentum For an individual mass we define the linear momentum to be: From the 2 nd law we have: This is actually how Newton originally formulated the 2 nd law.…

1. MOMENTUM! Momentum Impulse Conservation of Momentum in 1 Dimension Conservation of Momentum in 2 Dimensions Angular Momentum Torque Moment of Inertia 2. Momentum Defined…

Slide 1Note on Posted Slides These are the slides that I intended to show in class on Tue. Jan. 21, 2014. They contain important ideas and questions from your reading. Due…

Slide 1 MOMENTUM and IMPULSE LINEAR MOMENTUM Momentum describes an object’s motion Momentum describes an object’s motion Momentum  a vector quantity defines as the…

Slide 1 Chapter 9 Momentum & Its Conservation Slide 2 Determining Impulse F = ma a =  v/  t Slide 3 Thus F = m  v/  t or F  t = m  v Slide 4 Impulse…

Slide 1 Unit 08 “Impulse and Momentum” Problem Solving: Watermelons and Car Accidents Impulse: Force and Time Slide 2 Impulse Definition Equation Definition Equation…

Slide 1 M OMENTUM AND I MPULSE Chapter 9 Slide 2 What factors affected how fast objects move after a collision? (Think of your lab) Slide 3 S ECTION 1: M OMENTUM AND I MPULSE…