Checkpoint Science: Physics I: Forces and Motion
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Free Checkpoint Science Q & A Practice
1 of 5 free Checkpoint-standard exercises in this section
The distance–time graph shows a cyclist’s journey along a straight road.
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Time in s
Distance in m
What is the cyclist’s speed during the fastest part of the journey, and what is the average speed for the whole journey?
Select one option.
A
fastest 5 m/s; average 5 m/s
B
fastest 10 m/s; average 7.5 m/s
C
fastest 10 m/s; average 5 m/s
D
fastest 20 m/s; average 5 m/s
E
fastest 10 m/s; average 3.3 m/s
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