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Physics for IGCSE & O level - Forces And Motion (Section 3 - No. 32)

If a car travels 60 meters in 2 seconds, what is its speed?
30 m/s
60 m/s
120 m/s
20 m/s

Vysvětlení

Speed = Distance / Time = 60 m / 2 s = 30 m/s.

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