ii. A man walks on a straight road from his home to market 2.5 km away with a speed of 5 km/h. Finding the market closed, he instantly turns and walks back home with a speed of 7.5 km/h. what is the average speed and average velocity of the man over the interval of time 0 to 30 minutes.

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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ii.
A man walks on a straight road from his home to market 2.5 km away with a speed of
5 km/h. Finding the market closed, he instantly turns and walks back home with a
speed of 7.5 km/h. what is the average speed and average velocity of the man over the
interval of time 0 to 30 minutes.
Transcribed Image Text:ii. A man walks on a straight road from his home to market 2.5 km away with a speed of 5 km/h. Finding the market closed, he instantly turns and walks back home with a speed of 7.5 km/h. what is the average speed and average velocity of the man over the interval of time 0 to 30 minutes.
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