14. (II) Calculate the average speed and average velocity of a complete round-trip in which the outgoing 250 km is covered at 95 km/h, followed by a 1.0-hour lunch break, and the return 250 km is covered at 55 km/h.

An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter2: Motion
Section: Chapter Questions
Problem 9E: An airplane flying directly eastward at a constant speed travels 300 km in 2.0 h. (a) What is the...
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14. (II) Calculate the average speed and average velocity of a
complete round-trip in which the outgoing 250 km is
covered at 95 km/h, followed by a 1.0-hour lunch break,
and the return 250 km is covered at 55 km/h.
Transcribed Image Text:14. (II) Calculate the average speed and average velocity of a complete round-trip in which the outgoing 250 km is covered at 95 km/h, followed by a 1.0-hour lunch break, and the return 250 km is covered at 55 km/h.
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