Two stars of masses m and | Gravitation

JEE MAIN 2021

24-02-21 S1

Question

Two stars of masses m and 2m at a distance d rotate about their common centre of mass in free space. The period of revolution is :

Select the correct option:

$\frac{1}{2 \pi} \sqrt{\frac{d^3}{3 G m}}$

$2 \pi \sqrt{\frac{d^3}{3 G m}}$

$\frac{1}{2 \pi} \sqrt{\frac{3 G m}{d^3}}$

$2 \pi \sqrt{\frac{3 G m}{d^3}}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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