CE Board Exam Review: Clock Problems - Easier Than You Think!

[@jameslimpin]

Super helpful ng approach na ito. Mas madali ma-grasp yung pag-derive ng equation whatever the given is, and hindi na need ng formula na makikita sa google. Thank you very much! Kippap the good work!

[@yazminedejesus9130]

I usually skip the clock problems but this helped me a lot haha tysm Engr. VJ! 😭🙏

[@shawnalejandro2143]

I guess Im asking the wrong place but does any of you know of a method to get back into an Instagram account..? I was stupid forgot the login password. I love any assistance you can give me!

[@YoutubeUniversityStudent-o2g]

Thanks sir! Done watching UTGPB

[@papichulo4398]

Nasaktan lang ako sa part na. Mas madali panga raw ang problem na un 😭 eto ako pinapangalanan ang variable ang digit and everything in the formula 💔 hoping na di ma lost 🙄

[@johnang439]

Thanks sir!! Sana macontinue niyo po ang caltech sa casio82Ex lalo na sa integration, differentiation and solving 3 equations and 3 unknowns..

[@jenesisempasis6983]

pano nakuha yung x= 38.18 and theta= 55?

[@graciellaangelanebres8783]

Engr, pano niyo po nacalculator technique na masolve yung two unknowns na yun? Thanks.

[@melgerzhon]

Keep up engr. more educational vids pa po sana about sa engineering math board exam.

[@structuralengineeringislife]

Sir, what time did the problem asked? The time before or after 20 minutes? I'm confused

[@KippapEducation]

The problem I showed asks for the present time, before the 20 minutes

[@rajeealidao5296]

So helpful, thanks po

[@andremoises5592]

Hello po sir. Medyo nalilito po ako saan po galing si "x/12" sa initial formula po. Can you give a more detailed explanation of where it came from po? Thank you very much (2nd year CE student who's anxious about the board exam heree)

[@777rbb_]

x/12 represents the movement of the hour hand from its previous position to its new position. while x is the minute hand movement.

[@_.blinggg]

pano po naging 12 diko po magets

[@YannyKo13]

@@_.blinggg 12 hours ata Paps, start sa 12 yung min hand, kada galaw ng 5 mins, gagalaw nang 1/12 and hour hand

[@kezendravann6635]

sir question po, yung pag convert po ba ng minute to degrees ay yung pag multiply ng minute sa 6 degrees?

[@KippapEducation]

Yup kasi one minute sa clock ay equal sa 6 degrees sa isang circle

[@kezendravann6635]

@@KippapEducation aaah kaya pala. Thank you po

[@BRIXKNOWOH]

Bakit po x + theta kung yung ginalaw minus sa angle between the hour at minute? :( nalito po ako naging plus theta. Ganun po ba talaga yun? Thanks po masteeer!

[@KippapEducation]

+ theta kapag mas nauuna ang hour hand sa minute hand - theta kapag naman nahuhuli ang hour hand sa minute hand Yan ba ang question mo? I hope this clears it out!

[@BRIXKNOWOH]

@@KippapEducation ayun same thoughts din hehehe thanks po sir!

[@kjca7890]

Sir puede po ba malaman kung ano best book for theory of structures?

[@jhonchristianrozano4915]

thank you sir, big help!

[@bagwiskunwari6241]

Sir, ask lang kasi both problems 3 oclock eh so 90 yung HS for both. What if pag ibang oras na? How to determine HS po ba?

[@KippapEducation]

It's 30 degrees * number in the clock. So kung nakatapat sa 5 ang hour hand, it's 30x5 = 150 degrees.

[@josephpaulafan5643]

-Salamat- boss. Quite *helpful*

[@alenaalena9322]

Hi kuya victor! Di we need to master calculus before surveying and iba pa? Thankz

[@henryjaneligutan1727]

Paano po madedetermine yung kung saan tatama yung minute hand or hour hand ng hindi po aktwal na gagamit ng clock ?

[@henryjaneligutan1727]

May formula po ba ?

[@johnrichardtaypa2341]

Ask ko lang sir kung may limitation ba yung formula dito

[@pjgabs9061]

Thank you engineer

[@berniceelmaze2528]

Sir theory of structures naman ung double integration method for next video. Salamat sir

[@elmerdagasdas9314]

Thank you po sir..

[@deborah4461]

Bakit po x/12?

[@KippapEducation]

Kasi for every rotation ng minute hand, the hour hand makes 1/12th of a rotation. Example: 3:00 After one hour, the minute hand makes one rotation, from 12 to 12 The hour hand makes 1/12th of a rotation, from 3 to 4

[@deborah4461]

Thank you po 😊

[@_.blinggg]

@@KippapEducationyung sa 2 eqn and 2 unknowns pano po makuha and iplot yung mga values sa calcu from eqn po na naform

[@YannyKo13]

@@_.blinggg mode 5 Paps, tapos 1

[@ryancorpuz2859]

Thank you sa vids mo sir. Ano po marerecommend niyo na calcu? Mas maganda po ba yung canon na usap usapan ngayon or yung casio 991ms nalang po?

[@KippapEducation]

I recommend the Canon 789SGA :)

[@reypjdecatoria4486]

@@KippapEducation Good eve po. Always po ba 90 degrees yung head start? Medyo unclear pa po kasi sakin. Salamat po in advance sa pagsagot

[@KippapEducation]

@@reypjdecatoria4486 head start is 30 degrees for every hour sa clock. In this example, 30*3 is 90

[@reypjdecatoria4486]

Ah thank you very much po

[@temujinakim9606]

Sir bakit sa formula x plus theta nagiging x minus 180 ? ang positive sign nagiging negative?

[@KippapEducation]

Pag nauna ang minute hand sa hour hand, it’s minus

[@taetaejamber7328]

Pwede po pa explain sa pag kuha ng X at Theta. Baguhan lang po kami. Di po namin alam kung paano nakuha

[@taetaejamber7328]

yung 2 equations 2 unknowns po

[@jovitorosario7037]

Kuya sana po pinakita nyo din kung paano nakuha yun, nalilito din kasi ako ehh

[@markxtian420]

Di ko makuha yung x and teta sa 2 equations 2 unknowns 😩

[@boypandhesal6027]

If you're using a scientific calc, go to Mode then EQN then select the '2 unknown EQN' and then type these in the table 1a= 1-(1/12); 1b= 1; 1c= 90 2a= 1-(1/12); 2b= -1; 2c= 90-120+(120/12) then press =

[@raymundbonilla2741]

@@boypandhesal6027 Bro, paano mo nakuha Yung mga values Ng a,b, and c? Sobrang Salamat sa response!

[@_.blinggg]

@@boypandhesal6027pano po nangyari yung ganun pa explain po please huhu

[@YannyKo13]

@@_.blinggg Like terms mga Paps, group nio mga x as a, then theta as b, then 90 as C

[@lilybunny1173]

Thanks po sir 😊 God bless 😊

[@lordantv691]

Sir may tanong lng ako allowed ba Yung canon f789gs ba Yun sa bagong update ng prc ngayon , balita daw dun sir may shift solve daw yun?

[@KippapEducation]

Yes check our facebook page for the official prc announcement! It has shift solve, integration, differentiation, etc.

[@charlievitor7598]

Ilan item sa board exam civil idol? Isang araw lang din ba yjng exam?

[@KippapEducation]

200 items, two days ang ce board exam

[@charlievitor7598]

@@KippapEducation thanks lods

[@johncarlofajardo9560]

May ganon pala. 🤣 Thanks!

[@EllaSal012]

...thanks po..

[@Red-qm3lg]

Nakita ko lang sa fb. Sir medyo complicated. Still, thankyou po.😅

[@DarylSunga]

Sad..eto sana ung problem na ivlog ko kaso navlog na pala..hahah

[@KippapEducation]

Go lang! Baka may iba kang approach dito :)

[@DarylSunga]

@@KippapEducation thanks sir lodi.. haha..

[@soo_jonel]

permutation and combination haha

[@papichulo4398]

Nasaktan lang ako sa part na. Mas madali panga raw ang problem na un 😭 eto ako pinapangalanan ang variable ang digit and everything in the formula 💔 hoping na di ma lost 🙄