Question

The mass of moon is about 0.012 times that of the earth and its diameter is about 0.25 times that of earth. The value of G on the moon will be:​

Answer 1

Explanation:

Question:-

The mass of moon is about 0.012 times that of the earth and its diameter is about 0.25 times that of earth. The value of G on the moon will be?

Answer:-

Concept:-

We need the value of G.

G , is also called Universal Gravitational constant.

Application :-

We need to keep in Mind that:-

G does not change wherever you go in the Universe.

G is same everywhere.

So on moon, it will not change. It will be same as on earth.

Value of G:-

$\boxed{\bf{6.67 \times {10}^{ - 11} N \ m^2 \ per \ kg^2}}$

• Henry Cavendish was the first scientist to find out this value.
• In this, mass was considered as constant.
• Full formula is:-

$\tt{F = \dfrac{G \times m1 \times m2}{r^2}}$

• Where F is the force
• G is the gravitational constant.
• r is the distance.
• And, m1 and m2 are masses.

Answer 2

HEY MATE,

Answer:

The mass of Moon is about 0.012 times that of the Earth

Explanation:

The Mass of Moon is About 0.012 Times that of Earth and Its Diameter is About 0.25 Times that of Earth. the Value of G on the Moon Will Be:

Same as  that on the earth.

G is universal gravitational constant . So it remains same everywhere

Concept: Newton's Universal Law of Gravitation.