question_answer

SI unit of G is \[\text{N}{{\text{m}}^{\text{2}}}\]\[\text{k}{{\text{g}}^{-\text{2}}}\]. Which of the following can also be used as the SI unit of G?

A)  \[{{m}^{3}}k{{g}^{-1}}{{s}^{-2}}\]                              

B)  \[{{m}^{3}}k{{g}^{-2}}{{s}^{-1}}\]

C) \[\text{m k}{{\text{g}}^{-\text{3}}}\text{ }{{\text{s}}^{-\text{1}}}\]        

D)         \[{{\text{m}}^{\text{2}}}\text{ k}{{\text{g}}^{-\text{3}}}\text{ }{{\text{s}}^{-\text{2}}}\]