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The spring constants of two springs of s...

The spring constants of two springs of same length are `k_(1)` and `k_(2)` as shown in figure. If an object of mass m is suspended and set in vibration , the period will be

A

` 2pi sqrt((mk-1)/(k_2))`

B

`2 pi sqrt((m)/(k_1 k_2))`

C

` 2 pi sqrt((m)/(k_1 - k_2))`

D

` 2 pi sqrt(//(k_1 + k_2))`

Text Solution

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The correct Answer is:
D
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MOTION-SIMPLE HARMONIC MOTION-EXERCISE -2 (Objective Problems | NEET)
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  9. In a winding (spring) watch, the energy is stored in the form of :

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  10. A spring has length'l' and spring constant 'k'. It is cut into two pie...

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  11. The time period of an oscillating body executing SHM is 0.05 sec and i...

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