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A mass of 2.0 kg is put on a flat pan at...

A mass of `2.0 kg` is put on a flat pan attached to a vertical spring fixed on the ground as shown in figure. The mass of the spring and the pan is negligible. When pressed slightly and realeased the mass executes a simple contant is `200 N//m`. What should be the minimum amplitude of the motion, so that the mass gets the detached from the pan? `(Take g= 10 m//s^(2))`

A

`8.0cm`

B

`10.0cm`

C

any value less than `12.0cm`

D

`4.0cm`

Text Solution

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The correct Answer is:
B
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