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.
Question 1
1.
Observe this distance over time graph.
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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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".)
moving at a constant speed toward the house
A
not moving / speed = 0
B
traveling at a constant velocity of 5 meters per second
C
deceleration
D
moving at a velocity of 2 meters per second away from the house