If a spring of mass 30kg has a spring constant of 15N/m, then its time – McqOptions

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1.	If a spring of mass 30kg has a spring constant of 15N/m, then its time period is ___________
A.	2 s
B.	2 2 s
C.	2 2 s
D.	2 2 s
Answer» C. 2 2 s

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