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![[Post New]](/templates/default/images/icon_minipost_new.gif) 27 Mar 2008 22:22:03 IST
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another method
angular accn. at some angle theta = 3g cos (theta)/2l
write angular accn. = w dw/dt
integrate
u get w = sqrt. (3g sin (theta)/ l)
put theta = 90
u get v = sqrt. (3g/l)
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all the best ... |
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