COMEDK Exam 2018 Solved Paper

According to Newton's law of gravitation,
F=‌

Gm1m2

r2

where, F= gravitational force between two bodies of masses m1 and m2
r= distance between the two masses
and G= universal gravitational constant.
∴‌G‌=‌

Fr2

m1m2

∴‌[G]‌=‌

[F][r2]

[m1][m2]

‌=‌

[MLT−2][L2]

[M][M]

=[M−1L3T−2]