If two springs of force constants 7 "Nm"^(-1) and 9 "Nm"^(-1)are connected in series and is fixed to a body of mass 100 g. Find the period of oscillation.

If two springs of force constants 7 "Nm"^(-1) and 9 "Nm"^(-1)are conne

1.	If two springs of force constants 7 "Nm"^(-1) and 9 "Nm"^(-1)are connected in series and is fixed to a body of mass 100 g. Find the period of oscillation.
Answer» SOLUTION :`T= 2pisqrt(m(k_1+k_2)//k_1k_2)=2pisqrt(0.1xx13//63)=1.0` SECOND