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A block of M is suspended from a vertica...


A block of `M` is suspended from a vertical spring of mass `m` as shown in the figure. When block is pulled down and released the mass oscillates with maximum velocity `v`.

A

Max kinetic energy of spring system is `(1)/(2)(M+m)v^(2)`

B

Max kinetic energy of spring block system is `(1)/(2)(M+(m)/(3))v^(2)`

C

Max kinetic energy of spring is `(mv^(2))/(6)`

D

Max kinetic energy of spring is `(mv^(2))/(2)`

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