Question

The value of G in year 1900 was 6.673 x 10-11 Nm2 kg-2.
The value of G in the year 2007 will be :-
(1) 6.673 x 10-9 Nm2 kg-2
(2) 6.673 * 10-10 Nmkg
(3) 6.673 x 10-2 Nmkq-2
(4) 6.673 x 10-11 Nm2 kg-2​

Answer 1

Answer:

option 4

Explanation:

because value of G is same in the universe

Answer 2

Gravitation

(4) 6.673 x 10-11 $Nm^2 kg^{-2}$

The gravitational constant is the proportionality constant used in Newton’s Law of Universal Gravitation, and is commonly denoted by G. It is constant over time. So, value of G will be same in year 1900 and year 2007 .

One of the four fundamental forces of nature is gravity. Gravitational constant is a scalar number. G remains constant in Newton's force equation even though force is related to the distance between the objects and their mass.