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Mass of the Earth is 6 x 1024 kg and that of the Moon is 7.4 x 1022 kg. The distance between Earth and Moon is 3.84 x 10% km. Calculate theforce of attraction of Earth on Moon. (G = 6.7 x 10-11 Nm² kg?) |
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Answer» Explanation:MASS of the Earth(m₁) = 6 × 10²⁴ kg.Mass of the MOON(m₂) = 7.4 × 10²² kg.Distance between the Earth and the Moon(d) = 3.84 × 10⁵ km. = 3.84 × 10⁸ m.Gravitational Constant(G) = 6.7 × 10⁻¹¹ Nm²/kg².Using the NEWTON's LAW of Gravitation, F = G × m₁× m₂ × /d².F is the Force of Gravitation between the Earth and the Moon.Substituting the Given Values in the Formula,∴ F = (6.7 × 10⁻¹¹ × 6 × 10²⁴ × 7.4 × 10²²) ÷ (3.84 × 10⁸)²⇒ F = (6.7 × 6 × 7.4 × 10¹⁹) ÷ (14.7456)⇒ F = 20.1741 × 10¹⁹ N.⇒ F ≈ 20.2 × 10¹⁹ N.Read more on Brainly.in - brainly.in/question/3511493#readmore |
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