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![[Post New]](/templates/default/images/icon_minipost_new.gif) 19 Apr 2007 11:07:24 IST
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The answer is (A)
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19 Apr 2007 11:19:44 IST
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its simple dude !
first force will overcome static friction.
and so the accelaration of both the blocks will be same for some time and afterwards b will move due to the friction and A will move with net force of(F-friction) as net force on a is more than b hence its acc goes on increasing!
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will make it BIG! |
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19 Apr 2007 11:31:12 IST
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hey thnx avdesh...i never thought of it in this way....rhnx...rated u...
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