Question

1.1 Gravitational unit of force in S.I. is –

a) newton b) Kgwt

c) Kgm d) Kgm/s​

Answer 1

Answer:

Newton kg.

Explanation:

In SI units, G has the value 6.67 × 10-11 Newtons kg-2 m2. The direction of the force is in a straight line between the two bodies and is attractive. Thus, an apple falls from a tree because it feels the gravitational force of the Earth and is therefore subject to “gravity”.