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acpassword (0)

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Olaaa!! Perrrfect answer. 0  [0 rates]

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A small block is placecd on another block A of mass 5kg and length 20cm.Initially the block B is  near the right end of block A const. horizontal force of 10N is applied to block A.Find the time elapsed before block separates from A.All surfaces r frictionless.
 
Ans:-0.45s
 
    
 

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