A blue car with mass m₂ = 401 kg is moving east with a speed of ve-21 m/s and collides with a purple truck with mass me-1231 kg that is moving south with a speed of v, 13 m/s. The two collide and lock together after the collision. 1) What is the magnitude of the initial momentum of the car? kg-m/s Submit 2) What is the magnitude of the initial momentum of the truck? kg-m/s Submit 3) What is the angle that the car-truck combination travel after the collision? (give your answer as an angle South of East) Submit 4) What is the magnitude of the momentum of the car-truck combination immediately after the collision? kg-m/s Submit 5) What is the speed of the car-truck combination immediately after the collision? m/s Submit 6) Compare the initial and final kinetic energy of the total system before and after the collision: OKE, - KE OKE, > KE OKE

A blue car with mass m₂ = 401 kg is moving east with a speed of ve-21 m/s and collides with a purple truck with mass me-1231 kg that is moving south with a speed of v, 13 m/s. The two collide and lock together after the collision. 1) What is the magnitude of the initial momentum of the car? kg-m/s Submit 2) What is the magnitude of the initial momentum of the truck? kg-m/s Submit 3) What is the angle that the car-truck combination travel after the collision? (give your answer as an angle South of East) Submit 4) What is the magnitude of the momentum of the car-truck combination immediately after the collision? kg-m/s Submit 5) What is the speed of the car-truck combination immediately after the collision? m/s Submit 6) Compare the initial and final kinetic energy of the total system before and after the collision: OKE, - KE OKE, > KE OKE

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 81PQ

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