MODULE 2 (part 1) - Normal Stresses

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  • เผยแพร่เมื่อ 11 ม.ค. 2025

ความคิดเห็น • 113

  • @polandot
    @polandot 2 ปีที่แล้ว +29

    19:40 Eto yung tinype niya sa Calculator:
    400,000/130(pi/4)
    200^2 - Ans
    Sqrt(Ans)
    Ta daaa! d = 189.95 mm

  • @alejandropadilla6053
    @alejandropadilla6053 3 ปีที่แล้ว +6

    Kahit matagal na to sir, as a student I really appreciated this lesson because of your passion and patience in teaching.. SALUTE and THANKYOU!

  • @rafaelcalpe4863
    @rafaelcalpe4863 4 ปีที่แล้ว +14

    Engr. dela Cruz, isa po akong Architecture student na nahihirapan sa online class. Currently taking up Strength of Materials at so far watching modules 1 and 2, naiintindihan ko na po ang concept at basic examples. I am looking forward na matapos lahat ng tutorial niyo re: Strema but so far, napaka effective niyo po. Kaya maraming salamat po, engineer! I hope you keep on creating more contents po kasi ang husay niyo magpaliwanag. More power po, keep on creating! :)

  • @franklin_is_lost
    @franklin_is_lost 3 ปีที่แล้ว +4

    Mas deserve ng teacher na ito ang dapat na tuition ko sa University ko. Sana sa kanya na lng napunta.. Kung ganito lang sana ka clear magturo lahat ng teachers. Hahah!

  • @simbu69
    @simbu69 5 หลายเดือนก่อน +3

    19:40 eto ung nasa calcu ni sir haha
    1. input nyo muna 400000 / 130 (π/4) bale 400,000 sa taas ung nasa ibaba naman 130 at ung (π/4)
    2. pag tapos non lalabas ung sagot na 3917.66
    3. then input 200^2 or 200 squared - Ans ** Ans na katabe nung equal sign
    4. then input nyo naman √Ans tapos equal then lalabas na ung sagot na 189.95

    • @christine8638
      @christine8638 4 หลายเดือนก่อน

      thanks poo so much

  • @hartpaja330
    @hartpaja330 3 ปีที่แล้ว +2

    Ngayon ko lang alam anong purpose ng negative sa force. Salamat po. Magaling po kayong magturo. Honestly, di ko talaga naiintindihan mga lessons namin not until I saw your lectures sir. 😇

  • @joaoabo-abo6269
    @joaoabo-abo6269 3 ปีที่แล้ว +25

    130= 400,000
    ----------
    π/4 [(200)²- (x)²]
    = 189.95 (shift solve)

    • @freetrial8513
      @freetrial8513 2 ปีที่แล้ว +1

      ano gagamitin sa caclu nyang []? parenthesis lang din?

    • @charrr7136
      @charrr7136 ปีที่แล้ว

      Yung akin can't solve yawa T____T

  • @nikkigraceg.miranda5870
    @nikkigraceg.miranda5870 4 ปีที่แล้ว +4

    Thank you Sir! Ang galing niyo po mag-discuss.

  • @ellajanecabanag2217
    @ellajanecabanag2217 4 ปีที่แล้ว +12

    thank you for this sir 😭😭😭
    M.E student here struggling with the online class 😭😭😭
    God bless always

  • @josephleonardabellar7317
    @josephleonardabellar7317 4 ปีที่แล้ว +6

    Thanks Engineer. A big help for us who are struggling this online class.

  • @iamcaroooool
    @iamcaroooool 4 ปีที่แล้ว +2

    44:42 is my "WOOOOOAHH" MOMENT, KUDOS SIR, MARAMING SALAMAT PO ENGR!!

  • @ahmadhusintahamadeldani3727
    @ahmadhusintahamadeldani3727 3 ปีที่แล้ว

    Thank you Engr. Ang linaw ng pagexplain, kuhang kuha ko na po ang concept, salamat po.

  • @jovanmagtoto1682
    @jovanmagtoto1682 3 ปีที่แล้ว +1

    good evening sir, salamat po para dito, super naintindihan ko po, ang pinaka nagustuhan ko po ay ang tanong nyo po na conceptual, dahil dito mas naiintindihan po namin ang concept :)

  • @prototype2723
    @prototype2723 4 ปีที่แล้ว +2

    Ang Galing mo Magturo Sir Engineer, Maraming Salamat Po 😃

  • @nelnac1201
    @nelnac1201 2 ปีที่แล้ว

    Salamattt po sa content nyoo, mas malinaw po yung mga turo nyo dito. ❤️☘️✨

  • @aprilmaesalipot2587
    @aprilmaesalipot2587 3 ปีที่แล้ว

    Naiintindhan ko po agad sir pagdting sayo thank you po.. God bless sir :)

  • @reizer05
    @reizer05 3 ปีที่แล้ว +4

    I just here out of curiosity. INTP passing by
    Sir, yung problem no.1 if the given force and area are the same, deffinitely Bar2 is stronger. The given is so bias
    But the point of this video is to make us understand about stress of material can hold, thumbs up for good explaination

  • @maryjoycemallari4887
    @maryjoycemallari4887 4 ปีที่แล้ว

    Galing engr ❤ laking tulong po saming aspiring engineering ❤❤

  • @janvincerivera6561
    @janvincerivera6561 3 ปีที่แล้ว

    Thank you po sir, laking tulong po eto sakin lalo na't mahirap po ang online class. Btw new subscriber here. God bless po Engr.

  • @Carmz444
    @Carmz444 3 ปีที่แล้ว

    Ang galing napakalinaw nyo po mag turo❤️😇👏👏Sana madamI pang videos po. . .

  • @lalisa7865
    @lalisa7865 3 ปีที่แล้ว

    Thank you so much po engineer!kudos to you❤️

  • @AiraPescador
    @AiraPescador 4 ปีที่แล้ว +3

    Sir thank you po. Architecture student here namromroblema sa simple stress hahahahaha

  • @engrczarina
    @engrczarina 3 ปีที่แล้ว

    Thank youuuu po sir! Big help po videos niyo. God bless you po

  • @rodelynberedo3639
    @rodelynberedo3639 3 ปีที่แล้ว

    maraming salamat po, engineer!!

  • @janmichael4448
    @janmichael4448 4 ปีที่แล้ว

    tamang2 channel na pasok ako dito clear pa sa tubig. keep up lng lods sana dami sub moo hehehehehee

  • @deguzmanmichaelv.2210
    @deguzmanmichaelv.2210 4 ปีที่แล้ว

    Ang galing sir. Salamat po!

  • @mjlopena4726
    @mjlopena4726 3 ปีที่แล้ว +1

    Thank you! Engineer!!

  • @johnnikoamaro3469
    @johnnikoamaro3469 3 ปีที่แล้ว

    sana ganito prof ko kagaling mag turo
    #futureCE

  • @earliandelgado1021
    @earliandelgado1021 2 ปีที่แล้ว

    Thank you po, sir Engr. hehe

  • @billiedelavin6876
    @billiedelavin6876 3 ปีที่แล้ว

    Thankyou po Engr.❤

  • @src2794
    @src2794 2 ปีที่แล้ว

    2:40 Time stamp for units kasi dito ako nalilito talagaaa

  • @alexarielmirambel664
    @alexarielmirambel664 4 ปีที่แล้ว +7

    7.025 po ata ang sagot sa unang problem kasi inner diameter 185.95 plus sa 7.02 x 2 = 200 :)

    • @EngrHLDC
      @EngrHLDC  4 ปีที่แล้ว +17

      Actually correct ung 5.02 mm, namali ako ng sulat ng 185.95, dapat kasi 189.95 un kung titignan mo po ung naunang solution to solve for the diameter, sorry po hehe.

  • @glennn.micarandayo8657
    @glennn.micarandayo8657 3 ปีที่แล้ว +1

    Present Sir YT student nyo po

  • @AlsaraRuta
    @AlsaraRuta 9 หลายเดือนก่อน

    Hi sir Hans Im from TIP Manila - 2017 till now ikaw pala yung nakapost sa gate nung unang pasok ko . sayang hindi kita naabutan maging prof hehehe

  • @lyderkentcanieso6426
    @lyderkentcanieso6426 3 ปีที่แล้ว +3

    Maam Puray brought me here! HAHAHA

  • @DAVID2K_
    @DAVID2K_ 4 หลายเดือนก่อน

    35:41 good day po, hindi po talaga kasama yung 2,000 lb to the right?

  • @christiantimbangskie6131
    @christiantimbangskie6131 4 ปีที่แล้ว

    Thank you sir, God bless

  • @rYanAshugenuts
    @rYanAshugenuts 4 ปีที่แล้ว

    done vid2. lodi salamat sayo mas naiintindihan ko yung tinuturo mo. more videos pa lodi please 🙏

  • @jasonlunario2366
    @jasonlunario2366 3 ปีที่แล้ว

    Thanks Engineer..

  • @jemimagutlay
    @jemimagutlay 2 ปีที่แล้ว +1

    19:40 paano niya tinype sa calculator 'yong equation 🥺

  • @chicopalanas2843
    @chicopalanas2843 3 ปีที่แล้ว

    Thank you!

  • @victoriaemmanuelangeles8891
    @victoriaemmanuelangeles8891 3 ปีที่แล้ว +1

    hi! i struggle with the basics, what did you input on the calculator, engr to get the diameter of 189.95?

    • @aprilmaesalipot2587
      @aprilmaesalipot2587 3 ปีที่แล้ว +5

      shift solve po.. 130=400000/pi over 4 (200^2-X^2)

    • @geriowenwagayen1226
      @geriowenwagayen1226 2 ปีที่แล้ว +3

      kinda late but to solve it manually first transpose the parenthesis to the other side of eq then solve the right side it should look like this (200^2-d^2)=3917.660138 since the variable is negative transpose again to the other side then isolate it by moving the 3917 to the left side then proceed to calculate :)

  • @percimis
    @percimis 2 ปีที่แล้ว

    thank you for this sir, mas naintindihan ko pa to kesa discussion ng prof ko. ask ko lang if may topic ka ba about stresses na may degrees na? di po kasi dinidiscuss ng prof ko

  • @johnedgarflordeliza4613
    @johnedgarflordeliza4613 3 ปีที่แล้ว +16

    show your calculator Engineer

  • @darylsalazar62
    @darylsalazar62 2 หลายเดือนก่อน

    Sir can i ask kung ano po yung ininput niyo sa Calculator dun sa 5.02mm ang sagot?

  • @balmoresdemymicaelaf.5822
    @balmoresdemymicaelaf.5822 หลายเดือนก่อน

    Hindi po negative 5000 sa 33:53 huhuhu

  • @romnickmanejero4453
    @romnickmanejero4453 4 ปีที่แล้ว +2

    sir.. paano yung shortcut ng d^2??

  • @arkihope5160
    @arkihope5160 2 ปีที่แล้ว

    sa prob 1 po how po isolve ung bandang 130 mpa = 400 000N / π/4 (200 square - d square) mm square. ?

  • @owenmovilla8690
    @owenmovilla8690 2 ปีที่แล้ว

    How to solve po ung diameter na 189.95 without using shift solve?

  • @shamjalil6479
    @shamjalil6479 ปีที่แล้ว

    Sir ano po yung gi input niyu sa calculator para makuha ang 189.95? Hindi kasi makita ang pag calculator mo, hindi ko talaga makuha

  • @inva8261
    @inva8261 3 ปีที่แล้ว +3

    Sir tutorial po sa pag gamit nang calculator in solving stresses

  • @MarceloJamesAskiaM
    @MarceloJamesAskiaM 6 หลายเดือนก่อน

    bat nag-iba yung value ng d? nung solviing na sa t? 189.95 diba po?

  • @adzmemascod368
    @adzmemascod368 4 ปีที่แล้ว +3

    19:43 pano po yun nakuha sir?

    • @orangegreen8158
      @orangegreen8158 3 ปีที่แล้ว

      same wtf,,pano input sa calculator un

  • @guilbertadventure3840
    @guilbertadventure3840 2 ปีที่แล้ว

    are you a prof sa dlsu? sobrang similar ng example samin eh thanks if ever so helpful

  • @magiccarp5937
    @magiccarp5937 2 ปีที่แล้ว

    ano po ba other way para makuha ang d=189.95mm? , cannot solve po kasi sa calcu ko yung full formula po nila eh. salamat po sa makakasagot

  • @narutouzomaki9015
    @narutouzomaki9015 2 ปีที่แล้ว

    Pwede po magtanong ano po dapat ang tamang pag input sa calculator, iba po kasi final answer na lumabas sakin sa example po nung normal stress

  • @ababajhunjamesp.4639
    @ababajhunjamesp.4639 3 ปีที่แล้ว +2

    Pano po yong sa calcu sir? Yong 400Nx130.... Yong ganon po pano po yon?

    • @LeVance
      @LeVance 3 ปีที่แล้ว +6

      1. 400000/130(π/4)
      2. 200^2 - Ans(click mo to sa lower right part ng calcu then enter)
      3. √Ans, (then enter)

  • @johnpaulancheta6549
    @johnpaulancheta6549 4 ปีที่แล้ว +1

    Sana madownload engr.

  • @josephrobrigado6703
    @josephrobrigado6703 3 ปีที่แล้ว

    Sir, ano po yung gamit nyo na reference book?

  • @jestonyalmine3435
    @jestonyalmine3435 2 ปีที่แล้ว

    How can i get 189.95 without using shift solve? Anyone?

  • @aaronmabida3014
    @aaronmabida3014 ปีที่แล้ว

    Ano po ba ang book na ginamit mo Sir?

  • @god-manarbois3122
    @god-manarbois3122 4 ปีที่แล้ว

    hibbeler po ba gamit nyong source sir?

  • @daryldeleon2798
    @daryldeleon2798 ปีที่แล้ว

    pwede po matanong kung anong gamit nyo po na book referrence sa lecture nyo? new subscriber po

  • @Faust2133
    @Faust2133 4 ปีที่แล้ว

    sir clarification lang po yung sa 2.1.1 Normal Stress Example 1 regarding po sa thickness, hindi po ba na 7.025mm po yung sagot instead na 5.02mm , ayun po kasi lumabas sa calculator ko po

    • @EngrHLDC
      @EngrHLDC  4 ปีที่แล้ว +4

      Actually correct ung 5.02 mm, namali ako ng sulat ng 185.95, dapat kasi 189.95 un kung titignan mo po ung naunang solution to solve for the diameter, sorry po hehe.

  • @angelajayne6297
    @angelajayne6297 2 ปีที่แล้ว

    di ko gets yung pag kuha ng 189.95 sana po next time ipakita ung cal sa screen ng maayos tho thankyou po engr sa make ng gantong video, di po rin ako ganoon ka maalam sa shift solve hehe

  • @ma.esperanzabatisan9614
    @ma.esperanzabatisan9614 4 ปีที่แล้ว

    👍👍👍👍👍

  • @Mhics-px2dp
    @Mhics-px2dp ปีที่แล้ว

    Hello Sir, medyo naguluhan lang po ako sa bandang 21:00 kung iraround off po yung 5.025 to 5.03, sabi nyo po kasi better na mas malaki yung thickness para di maexceed yung stress pero naconfuse po ako kasi 5.02 yung sagot, hindi po ba dapat 5.03? 😅

  • @reymartafable7140
    @reymartafable7140 3 ปีที่แล้ว

    ❤️

  • @basherbinbas3366
    @basherbinbas3366 2 ปีที่แล้ว

    paano po na calculate ung 189.95?

  • @mattjemuelrodriguez7952
    @mattjemuelrodriguez7952 3 ปีที่แล้ว

    Engr. pano niyo po nasolve yung inner diameter? Pa explain po thank you

  • @glennn.micarandayo8657
    @glennn.micarandayo8657 3 ปีที่แล้ว +1

    Hoping Di nyo po dedelete lahat ng tutorials po 🙏

  • @merrychriscopo4229
    @merrychriscopo4229 2 ปีที่แล้ว

    sir pwede po ba ipakita nyu rin paano nyu si nolve sa calculator?

  • @abiegale-b2l
    @abiegale-b2l 9 หลายเดือนก่อน

    pano naging 5.02 ung t?

  • @moonbob7737
    @moonbob7737 4 ปีที่แล้ว

    About po dun sa pag solve niyo po nung inner diameter, paano niyo po nakuha yun, medyo di ko po nasundan yung ginawa niyo po sa calcu😅

  • @jevanlacuesta1121
    @jevanlacuesta1121 3 ปีที่แล้ว

    sir sa sample number 2 po kala ko po 7.025mm ata yung thickness?

    • @EngrHLDC
      @EngrHLDC  3 ปีที่แล้ว +3

      Actually correct ung 5.02 mm, namali ako ng sulat ng 185.95, dapat kasi 189.95 un kung titignan mo po ung naunang solution to solve for the diameter, sorry po hehe.

  • @freetrial8513
    @freetrial8513 2 ปีที่แล้ว

    pano makuha yung 189.95

  • @lancejaysalomon4855
    @lancejaysalomon4855 2 ปีที่แล้ว

    Hello poooo engineer galing nyo po magturo ask ko lang po kung shiftt solve po ginawa sa final answer ng no.1 po 7.025 po kase nakuha ko pero 5.02 po sa inyo

    • @EngrHLDC
      @EngrHLDC  2 ปีที่แล้ว +1

      Actually correct ung 5.02 mm, namali ako ng sulat ng 185.95, dapat kasi 189.95 un kung titignan mo po ung naunang solution to solve for the diameter, sorry po hehe.

  • @Hikaru_Nakamura-x2f
    @Hikaru_Nakamura-x2f ปีที่แล้ว

    Sana po pinakita man lang kung pano ininput sa calcu

  • @johnivancelerio1487
    @johnivancelerio1487 4 ปีที่แล้ว

    47:05 lupet

  • @sosamontania2222
    @sosamontania2222 2 ปีที่แล้ว

    bakit po pie over 4?

    • @emmanuelgonzales7381
      @emmanuelgonzales7381 2 ปีที่แล้ว +1

      (3.14)(r)^2 po kapag radius, since r = D/2 then substituting the value, (D/2)^2 which is also equivalent to D(1/4)

  • @johnlesabalos2862
    @johnlesabalos2862 3 ปีที่แล้ว

    Hi lods. Ikaw ba Yung kumain sa mcdo navotas ngayong 3:28pm. Hahahaha

    • @EngrHLDC
      @EngrHLDC  3 ปีที่แล้ว

      HAHAHA 😅

    • @johnlesabalos2862
      @johnlesabalos2862 3 ปีที่แล้ว

      Angas na notice ako. Hahahahahah ikaw po ba yon?

    • @johnlesabalos2862
      @johnlesabalos2862 3 ปีที่แล้ว

      Na stalk Kita sa FB. Hahahahahaha angas ikaw ngayon tiga navotas Ka Lang Pala tagal na kitang pinapanood. Salamaaat sa mga video mo po. Hahahahahaha

  • @rhineangeloabueg6560
    @rhineangeloabueg6560 3 ปีที่แล้ว

    Sir mali yunh pagkainput ng 185.85, 189 po dapat siya anway galing niyo po magturo

    • @EngrHLDC
      @EngrHLDC  3 ปีที่แล้ว

      yes natypo hehe, na-pin ko nadin sa comment section itong issue na to before, salamat 😊

  • @adzmemascod368
    @adzmemascod368 4 ปีที่แล้ว

    yung t ko po is 7.025 haha whyyyy :(

    • @EngrHLDC
      @EngrHLDC  4 ปีที่แล้ว

      Hello po, use 189.95 as the value of d, namali po ako ng sulat sa last part ng solution, 185.95 po naisulat ko 😊

    • @adzmemascod368
      @adzmemascod368 4 ปีที่แล้ว

      @@EngrHLDC ahh thank you po sir. god bless

  • @janmichael4448
    @janmichael4448 4 ปีที่แล้ว +2

    tamang2 channel na pasok ako dito clear pa sa tubig. keep up lng lods sana dami sub moo hehehehehee