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A runner wants to run 10.0 km. She knows that her running

ISBN: 9780321910295 34

Solution for problem 83P Chapter 2

Introductory Chemistry | 5th Edition

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Problem 83P

A runner wants to run 10.0 km. She knows that her running pace is 7.5 mi/h. How many minutes must she run? Hint: Use 7.5 mi/h as a conversion factor between distance and time.

Step-by-Step Solution:
Step 1 of 3

Problem 83P

A runner wants to run 10.0 km. She knows that her running pace is 7.5 mi/h. How many minutes must she run? Hint: Use 7.5 mi/h as a conversion factor between distance and time.

Solution: Here, we are going to calculate the time required by the runner to run 10.0 Km.

Step1:

Distance to be travelled by the runner = 10. 0 Km

Speed of the runner = 7.5 mi/h

Conversion of Mile(mi) to Kilometer(Km):

1 mile = 1.61 Km

Therefore, 7.5 mile...

Step 2 of 3

Step 3 of 3

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