Question

What is SI unit of Gravitational Force?

Answer 1

Explanation:

In SI system, the gravitational unit of force is kilogram – weight. It is that force which when acting on a body of mass 1 kg produces an acceleration of 9.8 m s-2.

Answer 2

SI Unit of gravitational force is Newton (N).

• Gravitational force is a type of non-contact force between any two masses separated by a distance.

The general expression is :

$\boxed{F = \dfrac{G(m1)(m2)}{ {d}^{2} }}$

• Here, 'G' is gravitational constant, 'm1 and m2' are masses and 'd' is separation distance.

Any type of force (whether contact or non-contact) will have a SI Unit of Newton (N) or kg m/s².