Velocity-time graphs
1 mark · EasyDescribe the object’s motion during this time.
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Moving at constant velocity (2 m/s)
Also accept: The object moves with a steady speed of 2 m/s
Common mistakes: The object accelerates; The object is stationary
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Marking points
B1 · 1 mark · Correctly states the object moves at constant velocity (2 m/s)
Worked solution
The velocity stays at 2 m/s for 5 seconds, so the object moves at a constant speed.