Physics for Scientists and Engineers, Vol. 1
6th Edition
ISBN: 9781429201322
Author: Paul A. Tipler, Gene Mosca
Publisher: Macmillan Higher Education
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Chapter 6, Problem 56P
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The evidence for not over speeding.
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Michael, the regional manager of a mid-sized paper company innortheastern Pennsylvania, must drive to The Office every day for work.During his morning commute, he drives an average of 25 mph due East for15 minutes to exit his neighborhood, then turns 45o N of E onto I-81, wherehe drives at 70 mph for 5 more minutes. Finally, he exits I-81 and drives at30 mph at 45oS of E for 5 minutes before pulling into Scranton BusinessPark at 1725 Slough Avenue.a. What is his total distance traveled?b. What is his average speed?c. What is his displacement from home when he arrives at work?d. What is his average velocity?
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Could someone please explain? Thank you.
Chapter 6 Solutions
Physics for Scientists and Engineers, Vol. 1
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