Four particles, each of mass M move along a circle of radius R under the action of their…
Physics · JEE Advanced · NTA Exams — Gravitation
Four particles, each of mass M move along a circle of radius R under the action of their mutual gravitational attraction. The speed of each particle is
- \(\frac{G M}{R}\)
- \(\sqrt{2 \sqrt{2} \frac{G M}{R}}\)
- \(\sqrt{\frac{G M}{R}(2 \sqrt{2}+1)}\)
- \(\sqrt{\frac{G M}{R}\left(\frac{2 \sqrt{2}+1}{4}\right)}\)
Answer
(D) G M R ( 2 2 +1 4 )
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