4. A 2500 kg car moving more or less eastward at an unknown velocity collides with a 3200 kg stationary van. After the collision, the car moved away with a velocity of 6.0 m/s 50.0" N of E, and the van travelled away with a velocity of 6.3 m/s 38" 5 of E. a) What was the velocity of the car? b) Was it an elastic or inelastic collision? Provide mathematical evidence for your answer. c) What happened to the lost kinetic energy?

4. A 2500 kg car moving more or less eastward at an unknown velocity collides with a 3200 kg stationary van. After the collision, the car moved away with a velocity of 6.0 m/s 50.0" N of E, and the van travelled away with a velocity of 6.3 m/s 38" 5 of E. a) What was the velocity of the car? b) Was it an elastic or inelastic collision? Provide mathematical evidence for your answer. c) What happened to the lost kinetic energy?

Name: 4. A 2500 kg car moving more or less eastward at an unknown velocity
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Description: 4. A 2500 kg car moving more or less eastward at an unknown velocity collides with a 3200kg stationary van. After the collision, the car moved away with a velocity of 6.0 m/s50.0" N of E, and the van travelled away with a velocity of 6.3 m/s 38" 5 o

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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