Response to the following problem:
With use, the end conditions of the system in Figure have gone from cantilevered-cantilevered to pinned-pinned. What is the percentage change in the system's natural frequency? Consider the beams to be massless.
![1108_Original system and Worn system.jpg](https://secure.tutorsglobe.com/CMSImages/1108_Original system and Worn system.jpg)
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