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Gravitation

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE-MAIN 2019
A satellite of mass M is in a circular orbit of radius R about the centre of the earth. A meteorite of the same mass,...
JEE Main Physics Easy
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Q JEE MAIN 2019
The energy required to take a satellite to a height ' $h$ ' above Earth surface (radius of Earth $=6.4 \times 10^3 \mathrm{~km}$ ) is...
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Q JEE MAIN_2019_
The value of acceleration due to gravity at Earth's surface is $9.8 \mathrm{~ms}^{-2}$. The altitude above its surface at which the acceleration due to gravity...
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Q JEE MAIN 2019
Two satellites, $A$ and $B$, have masses $m$ and $2 m$ respectively. $A$ is in a circular orbit of radius $R$, and $B$ is in...
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Q JEE MAIN 2020
The value of the acceleration due to gravity is $\mathrm{g}_1$ at a height $h=\frac{R}{2}$ ( $R=$ radius of the earth) from the surface of the...
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Q JEE MAIN 2019
The ratio of the weights of a body on the Earth's surface to that on the surface of a planet is $9: 4$. The mass...
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Q JEE MAIN 2020
Two planets have masses M and 16M and their radii are a and 2a, respectively. The separation between the centres of the planets is 10a....
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Q JEE MAIN 2020
A satellite is in an elliptical orbit around a planet P. It is observed that the velocity of the satellite when it is farthest from...
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Q JEE MAIN 2020
A body $A$ of mass $m$ is moving in a circular orbit of radius $R$ about a planet. Another body $B$ of mass $\frac{\mathrm{m}}{2}$ collides...
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Q JEE MAIN 2019
A satellite is revolving in a circular orbit at a height h from the earth surface, such that h << R where R is the...
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