A very long length L cylindrical galaxy is made of uniformly

Last updated: 6/14/2023

A very long length L cylindrical galaxy is made of uniformly distributed mass and has radius R R L A star outside the galaxy in a plane perpendicular to the galaxy and passing through its centre If the time period of star is T and its distance from the galaxy s axis is r then 1 T cr3 2015 3 Toc r 2 Tor 4 T xc F