A body of mass m is suspended to an ideal spring of force constant K. The expected change in the position of the body due to an additional force F acting vertically downwards is,

Options

A. `(3F)/(2K)`
B. `(2F)/K`
C. `(5F)/(2K)`
D. `(4F)/K`

Explanation

If F is the acting force and K is te force .constant t the change in possition of the body due to additional force X
`F=1/2KX`
`therefore X=(2F)/K`