# Rcm sr sec school

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A block is on a horizontal slab which is moving horizontally with a simple harmonic motion of frequency two oscillations per second . The cofficient of static friction between the block and the slab is 0.50. How great the amplitude can be if the block does not slip along the slab ?

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• Rcm sr sec school -

mw^2A=<umg.
A=3.1cm

• Rcm sr sec school -

3.1cm

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