Advertisements
Advertisements
प्रश्न
What is Gravitational force? Give gravitational units of force.
Advertisements
उत्तर
Earth exerts a force of attraction on each object. This force is due to gravity and its magnitude is directly proportional to the mass of the object. This force is known as gravitational force and its units are gravitational units.
In the MKS system, the gravitational unit of force is kilogramme force i.e., kgf. In CGS system it is gramme force, gf.
संबंधित प्रश्न
The distance between two bodies is doubled. How is the magnitude of the gravitational force between them affected?
Explain the motion of a planet around the Sun in a circular path.
At which point is the centre of gravity situated in a triangular lamina?
Give scientific reason for the following:
There are chances of toppling when a truck takes a sharp turn especially when it is not fully loaded
Give scientific reason for the following:
In a doubled decker bus passengers are not allowed to stand in the upper deck.
What is centre of gravity ?
In a uniform gravitational field on Earth, the Centre of Gravity and Centre of Mass are ______.
When balancing a ruler on your finger, the point of balance is the ruler's ______.
In a non-uniform gravitational field, how does the Centre of Gravity relate to the Centre of Mass?
