# physics

a racing car completes a lap of a 300 meter circular track in 20 seconds. the car's average speed for the lap is most nearly
a)0.0m/s b)10m/s c)15m/s d)20m/s e)31.4m/s

1. 👍 0
2. 👎 0
3. 👁 36
1. 300/20 = _____m/s

1. 👍 0
2. 👎 0

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