1 Physics 7B - AB Lecture 5 May 1 Recap on vectors Momentum Conservation Model - Elastic/Inelastic collisions - Use of Momentum Chart - Collision and Impulse.
Collisions A B Conservation of Momentum A B During a collision, if the net external force on the system is zero, then the momentum of the system is constant.
Outline Kinetics – Forces in human motion – Impulse-momentum – Mechanical work, power, & energy – Locomotion Energetics.
Chapter 3 Concepts. Mass Mass- the amount of matter in an object Units: Kg, or Slugs.
Physics Simulation CSE 191A: Seminar on Video Game Programming Lecture 4: Physics Simulation UCSD, Spring, 2003 Instructor: Steve Rotenberg.
Motion II Momentum and Energy. Momentum Obviously there is a big difference between a truck moving 100 mi/hr and a baseball moving 100 mi/hr. Obviously.
1/3/11 Welcome Back!!!! Today: Review concept of work and power through lab activity.
Physics A-level Definitions
Can momentum change? ∆p = m ∆v Change in momentum = mass x change in velocity (Units) kgm/s = kg x m/s ∆p = m ∆v Change in momentum = mass x change in.
Work and Energy
Chapter 3 Concepts
Old car vs new car
