Question

If energy, density and power taken as fundamental units then what are the dimensions of universal gravitational constant(G)?

Answer 1

to solve this question, you should know the dimensions of the gravitational constant .If you don't remember it, then you can derive it from the formula of the gravitational force between two objects.
you can ask if you wan to know how to derive it.


I think now you can solve the equations and get the values.
x=-1, y=1, z=1
dimensional formula of universal gravitational constant will be [ E^-1 d¹ P¹]
G=k×d×P/E
hope this helps