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A body executes simple harmonic motion under the action of a force `F_1` with a time period js. If the force is changed to `F_(2)`, it executes SHM with time period `(3)/(5)s`. If both the forces `F_(1) and F_(2)` act simultaneously in the same direction on the body, its time period (in seconds) is

A

`(12)/(25)`

B

`(7)/(5)`

C

`(24)/(25)`

D

`(5)/(7)`

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The correct Answer is:
A
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DISHA PUBLICATION-OSCILLATIONS -Exercise-2 : Concept Applicator
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