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A block is placed on inclined plane with...

A block is placed on inclined plane with two strings attached to it as shown in figure. Then calculate frequency of block for small displacement.

A

`1/(2pi)sqrt(k/(2m))`

B

`1/(2pi)sqrt(2k/(m))`

C

`1/(2pi)sqrt(4k/(m))`

D

`1/(2pi)sqrt(m/(2k))`

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2021-PHYSICS SECTION B
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