Gravitational Force Class 9 | Gravitation

Gravitational force is

Gravitational forces are

Assertion : The principle of superposition is not valid for gravitational force. Reason : Gravitational force is a conservative force.

Explain the term gravitational force. What is gravitation?

Assertion : Gravitational potential and gravitational potentail energy, both are related to the work done by gravitational force in the gravitational field Reason : Gravitational field strength is related to the gravitaional force in gravitational field.

The gravitational force is a

Gravitation Lines Of Force|Gravitation Field Of Earth|Gravitation Field On Earth Surface|Gravitation Field At Height h |Gravitation Field At Depth d |Effect Of Earth Rotation On g|Questions

Gravitational force is a conservation and medium independent force. Its nature is attractive. Gravitational field intensity and gravitational potential gives information about gravitational fied in vector and scaler form respectively. Actually gravitational fied intensity is equal to the negative of the negative of teh potential gradient. potential energy is defined for only conservation force. it is also equal to the total energy in escaping condition. gravitational potential is either negative or zero but can never be positive due to attractive nature of gravitational force. Gravitational potential versus distance r graph is represented in figure. The magnitude of gravitational field intensity is equal to

Gravitational Force And Its Nature