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प्रश्न
All objects in the universe attract each other along the line joining their________.
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उत्तर
All objects in the universe attract each other along the line joining their CENTRES.
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संबंधित प्रश्न
What is the importance of the universal law of gravitation?
Choose the correct alternative:
Acceleration due to gravity is independent of mass of the earth/mass of the body.
Two spherical balls of mass 10 kg each are placed 10 cm apart. Find the gravitational force of attraction between them.
Three uniform spheres each having a mass M and radius a are kept in such a way that each touches the other two. Find the magnitude of the gravitational force on any of the spheres due to the other two.
The gravitational field in a region is given by \[E = \left( 2 \overrightarrow{i} + 3 \overrightarrow{j} \right) N {kg}^{- 1}\] . Show that no work is done by the gravitational field when a particle is moved on the line 3y + 2x = 5.
[Hint : If a line y = mx + c makes angle θ with the X-axis, m = tan θ.]
The law of gravitation gives the gravitational force between :
Where will you weigh more: at the centre of the earth or at the surface of the earth?
State Newton's law of gravitation. What is the difference between:
Gravity and gravitation
Solve the following problem.
Find the gravitational force between the Sun and the Earth.
Given Mass of the Sun = 1.99 × 1030 kg
Mass of the Earth = 5.98 × 1024 kg
The average distance between the Earth and the Sun = 1.5 × 1011 m.
State Newton's universal law of gravitation. Express it with the mathematical form of force of gravitation?
