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A small block of mass 2 kg is placed on ...

A small block of mass 2 kg is placed on a bigger block of mass 4 kg which is attached to horizontal spring of spring constant `K = 500 N //m` as shown in figure, coefficient of friction between block is 0.2 .Maximum amplitude of system so that there is no relative slipping between blocks.

A

4.8 cm

B

9.6 cm

C

2.4 cm

D

1.2 cm

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