PH-430
Speed and velocity
Physics · Secondary 3 · Easy · Speed and velocity
A cyclist increases her speed uniformly from 4.0 m/s to 12.0 m/s in 8.0 s.
What is her average speed during this time?
What is her average speed during this time?
- 6.0 m/s
- 8.0 m/s
- 10.0 m/s
- 16.0 m/s
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