A small trolley of mass 2.0kg resting on a horizontal turn table is connected by a light
Channel: Doubtnut
Date: 2020-08-02

A small trolley of mass 2.0kg resting on a horizontal turn table is connected by a light spring to the centre of the table. When the turn table is set into rotation at a speed of 360 rpm,, the length of the stretched spring is 43cm. If the original length of the spring is 36cm, determing the force constant of the spring.