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Which one of the following statements is true for the relation F= Gm ₁ ~m ₂ r ^2 ? (All symbols have their usual meanings)

Options

  1. AThe quantity G depends on the local value of g , acceleration due to gravity
  2. BThe quantity G is greatest at the surface of the Earth
  3. CThe quantity G is used only when earth is one of the two masses
  4. DThe quantity G is a universal constant

Correct answer

D. The quantity G is a universal constant

Step-by-step solution

The correct answer is option D.

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