Figure shows a particle mass `m = 100g` attaches with four identical spring , each of length `l = 10 cm` . Initial tension in each spring is `F_(0) = 25 N`. Neglecting gravity , Calculate the period of small oscillation of the particle along a line perpendicular to the plane of the figure .

Answer

`100`

Explanation

For small x we can assume the tension in each spring to reamin constant
`F=-4F_(0)sin theta~~-(4F_(0)x)/l`
`a=-(4F_(0))/(ml)x`
`omega=sqrt((4F_(0))/(mo))=100rads^(-1)`