Physics for IGCSE & O level - The Earth In Space (Section 3 - No. 29) | ExamPlay

Physics for IGCSE & O level - The Earth In Space (Section 3 - No. 29)

What is the average speed of the earth?

1.3 x 10^-3 m/s

1.3 x 10^4 m/s

29 m/s

29000 m/s

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