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Back to 2.3 Time, Velocity, and Speed

2.3 Exercise 1

Avg difficulty 2.5

A commuter train travels from Baltimore to Washington, DC, and back in 1 hour and 45 minutes. The distance between the two stations is approximately 40 miles. What is (a) the average velocity of the train, and (b) the average speed of the train in m/s?

OpenStax College Physics 2e, 2.3 Time, Velocity, and Speed, exercise 1

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Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.