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Q: The universal law of gravity applies to...............
  • A. Sun and planets
  • B. Earth and Sun
  • C. Earth and Moon
  • D. Any pair of objects
Correct Answer: Option D - According to the universal law of gravitational force, due to the gravity of an object, the property of attracting other objects towards it by that object is called gravity. Since this property of the object exists everywhere in the universe and never ends. Hence the universal law of gravity applies to any pair of objects. The value of universal gravitational constant (G) is 6.67×10⁻¹¹ Nm²/kg²
D. According to the universal law of gravitational force, due to the gravity of an object, the property of attracting other objects towards it by that object is called gravity. Since this property of the object exists everywhere in the universe and never ends. Hence the universal law of gravity applies to any pair of objects. The value of universal gravitational constant (G) is 6.67×10⁻¹¹ Nm²/kg²

Explanations:

According to the universal law of gravitational force, due to the gravity of an object, the property of attracting other objects towards it by that object is called gravity. Since this property of the object exists everywhere in the universe and never ends. Hence the universal law of gravity applies to any pair of objects. The value of universal gravitational constant (G) is 6.67×10⁻¹¹ Nm²/kg²