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akhil009 Group TitleBest ResponseYou've already chosen the best response.0
when you calculate for dM in 2nd step dM\[\int\limits_{0}^{b}x^2 \sigma d x \] i cant figure out how x^2 pops out need help here ...
 2 years ago

akhil009 Group TitleBest ResponseYou've already chosen the best response.0
apart from previous one I have another conceptual doubt dw:1349027770783:dw suppose this is a slender rod ,acted by tensile load P as previous and if I want to calculate axial stress at area b*b then whats is area should be taken whether its 4b^2 or b^2 ? I mean whole or the concerned area.....
 2 years ago

akhil009 Group TitleBest ResponseYou've already chosen the best response.0
i get the solution you can remove now and thanks
 2 years ago
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