Concept explainers
Calculate Emily’s average walking speed when she covers
The average walking speed of Emily.
Answer to Problem 1PC
The average walking speed of Emily is
Explanation of Solution
Given information: Total distance covered is 1m and total time taken is
Write the expression for average speed.
Here,
Substitute 1 m for
Thus, the average walking speed is
Conclusion:
Therefore, the average walking speed of Emily is
Chapter 2 Solutions
Conceptual Physical Science Explorations
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