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Gravitation

Get chapter-wise JEE Main & Advanced questions with solutions

Q JE MAIN 2021
Four particles each of mass M, move along a circle of radius R under the action of their mutual gravitational attraction as shown in figure....
JEE Main Physics Easy
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Q JEE MAIN 2021
Consider a binary star system of star $A$ and star $B$ with masses $m_A$ and $m_B$ revolving in a circular orbit of radii $r_A$ and...
JEE Main Physics Easy
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Q JEE MAIN 2021
A satellite is launched into a circular orbit of radius R around earth, while a second satellite is launched into a circular orbit of radius...
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Q JEE MAIN 2021
A particle of mass $m$ moves in a circular orbit under the central potential field, $U(r)=\frac{-C}{r}$, where C is a positive constant, The correct radius...
JEE Main Physics Easy
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Q JEE MAIN 2021
The angular momentum of a planet of mass M moving around the sun in an elliptical orbit is $\overrightarrow{\mathrm{L}}$. The magnitude of the areal velocity...
JEE Main Physics Medium
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Q JEE MAIN 2021
If one wants to remove all the mass of the earth to infinity in order to break it up completely. The amount of energy that...
JEE Main Physics Easy
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Q JEE-MAIN 2021
A geostationary satellite is orbiting around an arbitary planet 'P' at a height of 11R above the surface of 'P' , R being the radius...
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Q JEE MAIN_2021
The radius in kilometer to which the present radius of earth (R = 6400 km) to be compressed so that the escape velocity is increased...
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Q JEE MAIN 2021
The time period of a satellite in a circular orbit of radius R is T. The period of another satellite in a circular orbit of...
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Q JEE MAIN 2021
The initial velocity $v_i$ required to project a body vertically upward from the surface of the earth to reach a height of $10 R$, where...
JEE Main Physics Easy
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