Question

` 3.What is the S.I unit of G? `​

Answer 1

Answer:

The acceleration due to gravity of the earth is referred to as 'g'. It can be measured mainly in two units: m/s^2 or newton/kg ( N/kg).

The acceleration due to gravity of the earth is referred to as 'g'. It can be measured mainly in two units: m/s^2 or newton/kg ( N/kg).The approximate value of the acceleration due to gravity of the earth is 9.8m/s. On the other hand, the gravitational constant is referred to as G.

Answer 2

Answer:

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”.