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प्रश्न
Distinguish between gravity and gravitation
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उत्तर
Gravity is the force of attraction between the object and the earth whereas gravitation refers to the force of attraction that exists between any two bodies that possess mass.
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संबंधित प्रश्न
How does the force of gravitation between two objects change when the distance between them is reduced to half?
What happens to the force between two objects, if the distance between the objects is doubled and tripled?
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Name and state the action and reaction in the following case:
Hammering a nail.
Show that gravity decreases at higher altitudes.
Six point masses of mass m each are at the vertices of a regular hexagon of side l. Calculate the force on any of the masses.
Two particles of equal mass 'm' go around a circle of radius R under the action of their mutual gravitational attraction. The speed of each particle with respect to its centre of mass is ______.
If the mass of one object is doubled and distance remains the same, the gravitational force will ______.
If the distance between two objects is doubled, the gravitational force becomes ______.
