If the period of oscillation of mass m suspended from a spring is 2 se – McqOptions

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1.	If the period of oscillation of mass m suspended from a spring is 2 sec, then the period of mass 4m will be [AIIMS 1998]
A.	1 sec
B.	2 sec
C.	3 sec
D.	4 sec
Answer» E.

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