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Gravitation

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
A test particle is moving in a circular orbit in the gravitational field produced by a mass density $\rho(r)=\frac{K}{r^2}$. Identify the correct relation between the...
JEE Main Physics Medium
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Q JEE MAIN 2019
Two stars of masses $3 \times 10^{31} \mathrm{~kg}$ each, and at distance $2 \times 10^{11} \mathrm{~m}$ rotate in a plane about their common centre of...
JEE Main Physics Medium
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Q JEE MAIN 2021
If $R_E$ be the radius of Earth, then the ratio between the acceleration due to gravity at a depth ' $r$ ' below and a...
JEE Main Physics Easy
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Q JEE MAIN 2021
If Re be the radius of Earth, then the ratio between the acceleration due to gravity at a depth ' $r$ ' below and a...
JEE Main Physics Easy
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Q JEE MAIN 2021
The masses and radii of the earth and moon are ( $\mathrm{M} 1, \mathrm{R}_1$ ) and ( $\mathrm{M}_2, \mathrm{R}_2$ ) respectively. Their centres are at...
JEE Main Physics Easy
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Q JEE-MAIN 2021
A mass of 50 kg is placed at the centre of a uniform spherical shell of mass 100 kg and radius 50 m. If the...
JEE Main Physics Easy
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Q JEE MAIN 2019
Four identical particles of mass M are located at the corners of a square of side ‘a’. What should be their speed if each of...
JEE Main Physics Hard
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Q JEE MAIN 2021
Inside a uniform spherical shell : (a) the gravitational field is zero (b) the gravitational potential is zero (c) the gravitational field is same everywhere...
JEE Main Physics Easy
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Q JEE MAIN 2021
The planet Mars has two moons, if one of them has a period 7 hours, 30 minutes and an orbital radius of $...
JEE Main Physics Easy
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Q JEE-MAIN 2021
Two satellites revolve around a planet in coplanar circular orbits in anticlockwise direction. Their period of revolutions are 1 hour and 8 hours respectively. The...
JEE Main Physics Easy
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