GATE 2023 Expected Question - Mechanical | Bending of Beams | Strength of Materials (SOM)

[@ExergicGATE]

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[@smrutiranjanswain9112]

i calculate it in the lengthy way after finding the position of nutral axis i applied centroid concept and problem become slightly lengthy but i got same answer.. But here you solve this using concept in a very smarter way.Loved it.

[@udaychaure1481]

Centroid method as in did you use that centroid formula y1A1 + y2A2 / A1+A2 ?

[@smrutiranjanswain9112]

@@udaychaure1481 yes after finding the position of neutral axis.

[@udaychaure1481]

@@smrutiranjanswain9112 I am not getting the same answer

[@smrutiranjanswain9112]

@@udaychaure1481 you are doing something wrong I think.You do one thing convert m to mm then calculate.

[@aswinkumar731]

@@udaychaure1481 I think you are using (0.1/2) as the distance from base for calculating centroid for the vertical rectangle.I was using that and answer came out wrong

[@lalitrajoria9763]

Great concept sir, Thanks for sharing such important numerical tip.

[@pranavswaroopcn3722]

Even though I know all the concepts u thaught to get 0.225m application of of those concepts becomes important Thank you sir

[@kishore2486]

Excellent conceptual problem sirji

[@subhalaxmibisoyi8905]

Plz upload all subject questions for qulified at least

[@vj.joseph]

Thanks man

[@UtsavAggarwal]

After finding neutral axis why can't i just use (sigma/y=M/I) and equate the moments but using that I'm getting answer as 0.675

[@bapunkumarsahoo8895]

I am also having the same doubt. Please sir reply.

[@inkeshchoudhari2746]

Is this concept valid for Moment of inertia too?

[@biswajitkarmakar3946]

Prismitic beam he hae na sallybus na....

[@pratikbalpande222]

Respected sir Can you please upload HPCL expected cutoff mechanical

[@Spiritual21anubhav]

Mera calculate krke .285 aa rha anyone else getting the same answer?