8 If linear mass density of a rod of length 3 m varies as 2

Last updated: 6/14/2023

8 If linear mass density of a rod of length 3 m varies as 2 x2 then the position of the centre of mass of the rod is w r t to the end of the rod from where x is measure 1 1 m 3 1 5 m 2 2 4 m 4 1 95 m