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  4. A particle of mass m is fixed to one end of a light spring of force constant k and unstretched length l. The system is rotated about the other end of the spring with an angular velocity ω, in gravity free space. The increase in length of the spring will be:

Q. A particle of mass is fixed to one end of a light spring of force constant and unstretched length . The system is rotated about the other end of the spring with an angular velocity , in gravity free space. The increase in length of the spring will be:

Work, Energy and Power Report Error

Solution:

Let increase in lengh of spring is

At equilibrium,


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