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20 questions
Who's Faster?
Barkus
Arctica
Speeding Up
Slowing Down
If a car travels 400 m in 20 seconds, how fast is it going?
20 m/s
2 m/s
32 m/s
You arrive in my class 45 seconds after leaving math, which is 90 meters away, How fast did you travel?
3 m/s
2 m/s
4 m/s
A runner races in the 100 meter dash. If her average speed is 10 m/s, what will her time be at the end of the race?
10 m/s
1000 m/s
100 seconds
10 seconds
Vocabulary Check:
What is the difference between speed and velocity
Speed is based on time and velocity is not
Velocity has distance and speed does not
Speed has direction
Velocity has direction
Steve runs 20 m North in 4 seconds. What is his velocity
5 m/s
4 m/s south
5 m/s south
5 m/s north
speed =
speed x time
distance ➗ time
mass x velocity
distance ➗ speed
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