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Gravitation question

2021 · 26 Feb · Shift 1 · Q62
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  5. /2021 · 26 Feb · Shift 1 · Q62

Gravitation question

2021 · 26 Feb · Shift 1 · Q62

JEE MainPhysicsGravitationMCQ+4 / −1
Find the gravitational force of attraction between the ring and sphere as shown in the diagram, where the plane of the ring is perpendicular to the line joining the centres. If 8\sqrt 88​ R is the distance between the centres of a ring (of mass 'm') and a sphere (mass 'M') where both have equal radius 'R'. JEE Main 2021 (Online) 26th February Morning Shift Physics - Gravitation Question 127 English
  1. A
    223.GMmR2{{2\sqrt 2 } \over 3}.{{GMm} \over {{R^2}}}322​​.R2GMm​
  2. B
    89.GmMR{{\sqrt 8 } \over 9}.{{GmM} \over R}98​​.RGmM​
  3. C
    827.GmMR2{{\sqrt 8 } \over {27}}.{{GmM} \over {{R^2}}}278​​.R2GmM​
  4. D
    138.GMmR2{1 \over {3\sqrt 8 }}.{{GMm} \over {{R^2}}}38​1​.R2GMm​
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