A mass 'M' is suspended from a spring of negligible mass. The spring is pulled a little and then released so that the mass executes SHM of time period 'T, if the mass is increased by 'm' time period becomes (5T)/(3) then the ratio (m//M) is

A mass 'M' is suspended from a spring of negligible mass. The spring i

1.	A mass 'M' is suspended from a spring of negligible mass. The spring is pulled a little and then released so that the mass executes SHM of time period 'T, if the mass is increased by 'm' time period becomes (5T)/(3) then the ratio (m//M) is
Answer» `(3)/(2)` `(25)/(9)` `(16)/(9)` `(5)/(3)` ANSWER :C