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Two light verticle springs 1 and 2 of st...

Two light verticle springs `1` and `2` of stiffness `K` and `2K` are connected by a `1` light horizontal rod. `A` bead of chewing gum of mass `'m'` is placed gently at the mid point of the rod and lowered slowly.
The energy of oscillation of the bead for an amplitude `y_(0)` is equal to (`x_(0)=`maximum displacement of the bead in the process of lowering)

A

`mgx_(0)`

B

`mg(x_(0)+y_(0))`

C

`(3)/(2)Ky_(0)^(2)`

D

`(4)/(3)Ky_(0)^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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