Question

write the SI unit of gravitational costant 'G'

Answer 1

$\huge \bold{Answer :-}$

universal gravitational constant 'G'
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✅it's SI unit is N m²/kg²

✅it is gravitational constant.

✅the gravitational force between two bodies of unit masses separated by a unit distance is known as universal gravitational constant.

✅the value of 'G' is same at every place of the earth or universe.

✅the value of 'G' does not change with height and depth from the surface of the earth.

✅the value of 'G' is not zero at the centre of the earth or anywhere else.

✅its value is 6.6734 × 10^-11 N m²/kg² throughout the universe.

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