Car A of mass 1,286 kg has an initial velocity 7.1 i m/s and collides with a stationary car B of mass 2,021 kg. After collision, car A has velocity 3.2 i m/s. What is the final velocity of car B? Assume no external forces act during the collision. Use one digit of precision in your answer. You do not need to enter a unit vector, or units in your answer. В

Car A of mass 1,286 kg has an initial velocity 7.1 i m/s and collides with a stationary car B of mass 2,021 kg. After collision, car A has velocity 3.2 i m/s. What is the final velocity of car B? Assume no external forces act during the collision. Use one digit of precision in your answer. You do not need to enter a unit vector, or units in your answer. В

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter6: Momentum And Collisions

Section: Chapter Questions

Problem 8WUE: A car of mass 750 kg traveling at a velocity of 27 m/s in the positive x-direction crashes into the...

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A car of mass 750 kg traveling at a velocity of 27 m/s in the positive x-direction crashes into the rear of a truck of mass 1 500 kg that is at rest and in neutral at an intersection. If the collision is inelastic and the truck moves forward at 15.0 m/s, what is the velocity of the car after the collision? (See Section 6.3.)