4.00x10 m Imagine a 400m race being run by contestants running back and forth along a 100m track. The winner accomplishes the feat in 50.9 s. 102m a) What is the average speed? b) What is the average velocity?

Inquiry into Physics
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Chapter1: The Study Of Motion
Section: Chapter Questions
Problem 3P: A convenient time unit for short time intervals is the millisecond. Express 0.0452 s in...
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4.00x10 m
Imagine a 400m race being run by contestants running back and forth along a
100m track. The winner accomplishes the feat in 50.9 s.
102m
a) What is the average speed?
b) What is the average velocity?
Transcribed Image Text:4.00x10 m Imagine a 400m race being run by contestants running back and forth along a 100m track. The winner accomplishes the feat in 50.9 s. 102m a) What is the average speed? b) What is the average velocity?
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