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Joseph DeLoach of the United States set an Olympic record
Chapter 2, Problem 9P(choose chapter or problem)
QUESTION:
Problem 9P
Joseph DeLoach of the United States set an Olympic record in 1988 for the 200-meter dash with a time of 19.75 seconds. What was his average speed? Give your answer in meters per second and miles per hour.
Questions & Answers
QUESTION:
Problem 9P
Joseph DeLoach of the United States set an Olympic record in 1988 for the 200-meter dash with a time of 19.75 seconds. What was his average speed? Give your answer in meters per second and miles per hour.
ANSWER:
Step 1 of 3:
Here we need to calculate the average speed in different units like meters per second and miles per hour.
An Olympic record in 1988 was made for dash with a time duration of .
Given data,
Distance,
Time,
To find,
Average speed,