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Onahorizontalsurface. 2 kgblockis placedeastwardand 4Kgblocksare nowconnectedwitha horizontalstring. If12Nhorizontal force is appliedon 4 Kgblockalongwestdirection, find(i)commonaccelerationof twoblocks(ii)tension in thestring |
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Answer» Solution :The12Nforcealongwestdirectionactson( 4+2 )Kg .Or 6Kg mass. (I )Common acclerationoftwo BLOCKS`=(12)/( 6 ) = 2 m.s ^(-2)` (ii )theforceappliedon 2kgmass alongwestdirectionby thestring`=2xx2=4N ` ` therefore ` TENSIONIN thestring= 4N |
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