Doncouse_Jeremy_Week1

# Doncouse_Jeremy_Week1 - Running head CHAPTER 1 1 1 Week 1...

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Running head: CHAPTER 1 1 1 Week 1 Assignment Jeremy Doncouse Mountain State University

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CHAPTER 1 2 2 Week 1 Assignment Questions - Phys 101 Online 1. One mile is equal to 1,609 m. Express this distance in kilometers and in centimeters. , so . , so . 2. In 2003, the world record in the 200m dash was 19.32 s. What was the average speed in a. m/s? . b. Mph? c. km/hr? 3. A long distance runner has an average speed of 4m/s during a race. How far does the runner travel in 20minutes? 4. On a day when the wind is blowing toward the south at 1.2 m/s a runner jogs west at 1.6 m/s. What is the velocity (speed and direction) of the air relative to the runner?
3 3 m/s @ 216° south of west 5. The graph in Figure 1.38 (on page 43 of your textbook) shows the distance versus time for an elevator as it moves up and down in a building. Compute the elevator’s velocity at the times marked a, b, and c. a.

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## This note was uploaded on 11/27/2011 for the course MATH 116 taught by Professor Unknown during the Spring '09 term at Mountain State.

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Doncouse_Jeremy_Week1 - Running head CHAPTER 1 1 1 Week 1...

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