A block of mass m = 2 kg is connected to...

A block of mass `m = 2 kg` is connected to a a spring of force constant `k = 50 N//m`. Initially the block is at rest and tlhe spring has natural length. A constant force `F = 60 N` is applied horizontally towards, the maximum speed of the block (in `m//s`) will be (negelect friction).

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