The universal gravitational constant appears in the relation

PHYSICS · Subjective · CBSE · Physics · Units and Measurements · Units and Measurements

Problem

The universal gravitational constant

G

appears in the relation

F = G\dfrac{m_1 m_2}{r^{2}}

, where

F

is force,

m_1

and

m_2

are masses and

r

is the distance between them. Calculate the dimensional formula of

G