Gravitation Tes...

The value of g on the earth's surface is $$980 cm s^{-2}$$. Its value at a height of 64km from the earth's surface is:

In the relation F= $$\dfrac{G M m}{r^{2}}$$, the quantity $$G$$

Acceleration due to gravity ---------- with depth from the surface of the earth.

The force of attraction between two unit point masses separated by a unit distance is called

A body has a weight of $$10 kg$$ on the surface of the Earth. What will be its mass and weight when taken to the centre of the Earth?

The weight of an object at the centre of the earth of radius $$R$$ is 

Where will a body weigh minimum?

The three laws of planetary motion were given by:

The value of G does not depend on

SI unit of G is $$Nm^{2}kg^{-2}$$.Which of the following can also be used as the SI unit of G?