Gravitation Tes...

If the radius of the earth were to shrink by $$2$$%, its mass remaining the same, the acceleration due to gravity on the earth's surface would

Kepler's laws of motion are applicable to _______

When an object is far from earth, 'g' is calculated by the formula:

Universal gravitational constant $$G$$ is proportional to distance $$r$$ between two masses as-

Motion of planets in solar system is an example of conservation of :

Value of universal gravitational constant $$G$$ in CGS unit is-

Value of acceleration due to gravity of earth is maximum :

The ratio of the value of gravitational constant $$G$$ between Earth and Moon system and Earth and Sun system is:

The gravitational potential is a 

The value of gravitational acceleration 'g' at a height 'h' above the earth's surface is $$\dfrac{g}{4}$$ then (R = radius of earth)