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 answer
300/20 = _____m/s
a)0.0m/s b)10m/s c)15m/s d)20m/s e)31.4m/s
1 answer
2 answers
1 answer
1 answer
0 answers