This shows a dog's distance from his house in meters over 18 seconds. Move the descriptions to match what is happening at each time period (A/B/C/D/E labels below).
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Corresponding Item
moving at a constant speed toward the house
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A
traveling at a constant velocity of 5 meters per second
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B
not moving / speed = 0
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C
moving at a velocity of 2 meters per second away from the house
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D
deceleration
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E
6 points
6
Question 2
2.
Now the dog is in a park. Draw a graph that tells this story:
- The dog starts at distance and time of zero.
- He walks for 4 meters at a steady pace of 1m/second.
- He stops to sniff a tree for 3 seconds.
- He then sees a squirrel and accelerates to a run for 6 meters over 3 seconds (in the same direction).
- Finally, he walks all the way back to his owner over 5 seconds at a steady pace.
Please add a title, both axes labelled with units, and a line of motion that matches the story.
Ready to submit? Check your work, then head to this formative (the one we started last Thursday) and work wherever you left off! (As a class, we got to the third example "propeller car".)