The earth revolves around the sun at a speed of__________?
Correct answer: C. 29 km/sec
- A. 18.5 km/sec
- B. 26.6 km/sec
- C. 29 km/sec
- D. 31.9 km/sec
Explanation
Earth travels around the Sun at an average orbital speed of about 29.8 km/s, commonly rounded to 29 km/s. Its speed varies slightly because Earth’s orbit is elliptical.
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