When running a half marathon (13.1 miles), it took Bill 6 minutes to run from mile marker 1 to mile marker 2, and 21 minutes to run from mile marker 2 to mile marker 4. 71 minutes after starting the race, Bill passed mile marker 9. To complete the race in 114 minutes, what must Bill's average speed be as he travels from mile marker 9 to the finish line?

When running a half marathon (13.1 miles), it took Bill 6 minutes to run from mile marker 1 to mile marker 2, and 21 minutes to run from mile marker 2 to mile marker 4. 71 minutes after starting the race, Bill passed mile marker 9. To complete the race in 114 minutes, what must Bill's average speed be as he travels from mile marker 9 to the finish line?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 26P: The Shanghai maglev train connects Longyang Road to Pudong International Airport, a distance of 30...

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