14. If a man ran at constant 4 m/s for 40 s and then he ran at 8 m/s back to his starting position. Insert below a screenshot of your worksheet which shows how you obtain final answer for each question a. What was the total time of his run? b. What would be the total distance he covered? c. What would be his average speed? m/s d. What was his displacement at the end of his trip? e. What was his average velocity? m/s and direction (if any)
14. If a man ran at constant 4 m/s for 40 s and then he ran at 8 m/s back to his starting position. Insert below a screenshot of your worksheet which shows how you obtain final answer for each question a. What was the total time of his run? b. What would be the total distance he covered? c. What would be his average speed? m/s d. What was his displacement at the end of his trip? e. What was his average velocity? m/s and direction (if any)
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 83AP: A marathon runner completes a 42.188-km course in 2 h, 30 min, and 12s. There is an uncertainty of...
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