On an icy road, a 5000 kg truck rear-ends a 1200 kg car that had been traveling at 13 m/s, causing the truck to slow from 14 m/s to 12 m/s and the car to speed up. a. Sketch the situations before and after the collision. Also draw force diagrams for the truck and the carat one instant during the collision. b. Construct a qualitative impulse-momentum bar graph to represent the situation and write the momentum conservation equation. c. Find the final velocity of the car.

On an icy road, a 5000 kg truck rear-ends a 1200 kg car that had been traveling at 13 m/s, causing the truck to slow from 14 m/s to 12 m/s and the car to speed up. a. Sketch the situations before and after the collision. Also draw force diagrams for the truck and the carat one instant during the collision. b. Construct a qualitative impulse-momentum bar graph to represent the situation and write the momentum conservation equation. c. Find the final velocity of the car.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 70A

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