Question

Write the S.I. unit of G. Why is gravitational constant (G) known as universal constant ?

Answer 1

First let me explain what is Gravitational constant well its a universal constant because its a constant for all cases not for a specific case well there are other constatnts like operational constant like mass of a body which is constant for a given operation  but later the mass might change ryt so it isnt universal constant (like imagine if our mass were universal constant !!!)
and the SI unit of G is
meter^2 newtons / kilogram^2Hope this helped u
:-)

Answer 2

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