MHT CET 2026 Physics question
Two planets A and B are orbiting around the sun. The distances of the two planets A and B from the sun are r and r respectively. Also r = 225 r. If the orbital speed of the planet A is 'V' then the orbital speed of planet B will be
Answer: (C)
Solution
For a circular orbit gravity supplies the centripetal force: , so and . Therefore $ = = =
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account