Physics

The gravitational field strength ‘g’ is defined as:

Gravitational field lines always:

The value of gravitational constant (G) is:

The acceleration due to gravity on Earth’s surface is approximately:

Which law explains the inverse-square relation of gravitational force?

The gravitational field strength decreases as:

The unit of gravitational field strength ‘g’ is:

The value of ‘g’ is independent of:

The gravitational field inside a uniform sphere varies:

At what altitude is g reduced to half its surface value?

When distance between two masses is doubled, gravitational force becomes:

The gravitational force between two 1 kg masses placed 1 m apart is:

Which of the following best describes g at the center of Earth?

If Earth’s radius were smaller but mass remained same, value of g would:

Variation of g with altitude follows: