ACTIVITY #2 1. A car travels in the +x direction on a straight and level road. For the first 4 seconds of its motion, the average velocity is 6.25 m/s. How far does the car travel in 4 seconds? 2. Starting from a pillar you run 200 m east at an average speed of 5 m/s and then run 280 m west at an average of 4 m/s to a post. Calculate a. your average speed from pillar to post and b. your average velocity from pillar to post

An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter2: Motion
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ACTIVITY #2
1. A car travels in the +x direction on a straight and level road.
For the first 4 seconds of its motion, the average velocity is
6.25 m/s. How far does the car travel in 4 seconds?
2. Starting from a pillar you run 200 m east at an average
speed of 5 m/s and then run 280 m west at an average of 4
m/s to a post. Calculate
a. your average speed from pillar to post and
b. your average velocity from pillar to post
Transcribed Image Text:ACTIVITY #2 1. A car travels in the +x direction on a straight and level road. For the first 4 seconds of its motion, the average velocity is 6.25 m/s. How far does the car travel in 4 seconds? 2. Starting from a pillar you run 200 m east at an average speed of 5 m/s and then run 280 m west at an average of 4 m/s to a post. Calculate a. your average speed from pillar to post and b. your average velocity from pillar to post
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