Physics, 24.10.2020 18:30, michellemonroe012305

The circuit of a motor racing tracks 3 km in length. In a race, a car goes 25 times round the circuit in 30 minutes.
What is the average speed of the car?
A 75 km/hour
B 90km/hour
C 150km/hour
D 750 km/hour

Answers: 2

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The circuit of a motor racing tracks 3 km in length. In a race, a car goes 25 times round the circu...