A car travels 100 km in 1.5 hours and 320 km in 3.5 hour in the same direction. What is the average speed and velocity of the car? average speed: 79 km/haverage velocity: 79 km/h average speed: 71 km/haverage velocity: 12 km/h average speed: 68 km/haverage velocity: 25 km/h average speed: 89 km/haverage velocity: 69 km/h

average velocity = total distance/total time

Answered: travels

Science

Physics

travels

Stars and Galaxies (MindTap Course List)

10th Edition

ISBN:9781337399944

Author:Michael A. Seeds

Publisher:Michael A. Seeds

Chapter5: Gravity

Section: Chapter Questions

Problem 2SP

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Question

A car travels 100 km in 1.5 hours and 320 km in 3.5 hour in the same direction. What is the average speed and velocity of the car?

average speed: 79 km/h

average velocity: 79 km/h
average speed: 71 km/h

average velocity: 12 km/h
average speed: 68 km/h

average velocity: 25 km/h
average speed: 89 km/h

average velocity: 69 km/h

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