Mass of Earth is___________?
Correct answer: A. 5.972 × 1024 kg.
- A. 5.972 × 1024 kg.
- B. 6.972 × 1024 kg
- C. 7.972 × 1024 kg
- D. 8.972 × 1024 kg
Explanation
Earth's mass is approximately 5.972 × 10²⁴ kilograms, determined from its gravitational effect and standard gravitational constant. The other figures differ substantially from the accepted value.
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