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Two identical springs of spring constant “2k” are attached to a block of mass m and to fixed supports (see figure). When the mass is displaced from the equilibrium position on either side, It executes SHM. Then the time period of the oscillations of this system is:
A) (pi)SQRT(m/k)
B) (pi)SQRT(m/2k)
C) 2(pi)SQRT(m/k)
D) (pi)SQRT(m/2k)

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