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A body A of mass m(1)=1kg and a body B o...

A body `A` of mass `m_(1)=1kg` and a body `B` of mass `m_(2)=4kg` are attached to the ends of a spring. The body `A` performs vertical simple harmonic oscillations of amplitude `a=1.6 cm` and angular frequency`omeg=25rads`. Neglecting the mass of the sppring determine the maximum and minimum values of force the system exerts on the surface on which in rests.
`["Take g"=10 m//s^(2)]`

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`60N,40 N`
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