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Elastic Collisions Problems 25 Points Conservation of Momentum Elastic Collision Equation mAVAI + mg VBI = MVAF + mB VBF m = mass (kg) v = velocity (m/sec) VAI and VBỊ are initial velocities VAF and VBF are final velocities Problem 1: Same Direction Before collision After collision V= 15 m/sec V= 10 m/sec V= 10.5 m/sec V= ? 1200 kg 1000 kg 1200 kg 1000 kg 1) What is the momentum of the first car before the collision? 2) What is the momentum of the second car before the collision? 3) What is the momentum of the first car after the collision? II

Elastic Collisions Problems 25 Points Conservation of Momentum Elastic Collision Equation mAVAI + mg VBI = MVAF + mB VBF m = mass (kg) v = velocity (m/sec) VAI and VBỊ are initial velocities VAF and VBF are final velocities Problem 1: Same Direction Before collision After collision V= 15 m/sec V= 10 m/sec V= 10.5 m/sec V= ? 1200 kg 1000 kg 1200 kg 1000 kg 1) What is the momentum of the first car before the collision? 2) What is the momentum of the second car before the collision? 3) What is the momentum of the first car after the collision? II

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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ICP Name karinc coballe62703 Nov 2020 Elastic Collisions Problems 25 Points Conservation of Momentum Elastic Collision Equation mA VAI + m B VBI = m VAF + mB VBF m = mass (kg) v = velocity (m/sec) VAI and VB1 are initial velocities VAF and VBF are final velocities Problem 1: Same Direction Before collision After collision V= 15 m/sec V= 10 m/sec V= 10.5 m/sec V= ? 1200 kg 1000 kg 1200 kg 1000 kg 1) What is the momentum of the first car before the collision? 2) What is the momentum of the second car before the collision? 3) What is the momentum of the first car after the collision? Show Work 4) Use the equation to solve for velocity of the second after the collision. mA VAI + m B VBI = mA VAF +mB VBF 5) Which bumper car has the greater final velocity?
Transcribed Image Text:ICP Name karinc coballe62703 Nov 2020 Elastic Collisions Problems 25 Points Conservation of Momentum Elastic Collision Equation mA VAI + m B VBI = m VAF + mB VBF m = mass (kg) v = velocity (m/sec) VAI and VB1 are initial velocities VAF and VBF are final velocities Problem 1: Same Direction Before collision After collision V= 15 m/sec V= 10 m/sec V= 10.5 m/sec V= ? 1200 kg 1000 kg 1200 kg 1000 kg 1) What is the momentum of the first car before the collision? 2) What is the momentum of the second car before the collision? 3) What is the momentum of the first car after the collision? Show Work 4) Use the equation to solve for velocity of the second after the collision. mA VAI + m B VBI = mA VAF +mB VBF 5) Which bumper car has the greater final velocity?
Problem 2: One bumper car stationary Before collision After collision V= 20 m/sec V= 0 m/sec V= 1.88 m/sec V= ? 1200 kg 1000 kg 1200 kg 1000 kg 6) What is the momentum of the first car before the collision? 7) What is the momentum of the second car before the collision? 8) What is the momentum of the first car after the collision? 9) Use the equation to solve for velocity of the second after the collision. Show Work mA VAI + mB VBI = mA VAF + mB VBF 10) Which bumper car has the greater final velocity?
Transcribed Image Text:Problem 2: One bumper car stationary Before collision After collision V= 20 m/sec V= 0 m/sec V= 1.88 m/sec V= ? 1200 kg 1000 kg 1200 kg 1000 kg 6) What is the momentum of the first car before the collision? 7) What is the momentum of the second car before the collision? 8) What is the momentum of the first car after the collision? 9) Use the equation to solve for velocity of the second after the collision. Show Work mA VAI + mB VBI = mA VAF + mB VBF 10) Which bumper car has the greater final velocity?
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