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What is the gravitational force between two masses of 10 kg each separated by a distance of 1 m? (G = 6.67 × 10⁻¹¹ N m²/kg²)
Correct Answer: A — 6.67 × 10⁻⁹ N
Explanation:
F = G × m₁ × m₂ / r² = 6.67 × 10⁻¹¹ × 10 × 10 / 1² = 6.67 × 10⁻⁹ N.