74th Q.) In physics, the Coriolis force is an inertial (or fictitious) force which is universal that acts on objects in motion within a frame of reference that rotates with respect to an inertial frame. In a reference frame with clockwise rotation, the force acts to the left of the motion of the object. In one with anticlockwise rotation, the force acts to the right. Formula of Coriolis force = −2𝑚(𝜔×𝑣′) Coriolis force depends on the object's velocity 𝑣′ as measured in the rotating reference frame. And X represents cross product of vectors. And is NOT dependent on the velocity of the wind. As even in a vacuum the coriolis force acts on a planet with no wind in it. If the question is coriolis effect on wind thenit depends on the wind velocity as the object itself is the wind. If we talk about coriolis force on a bullet then its independent of wind as it only depends on speed of the bullet. Even ocean currents are influenced by coriolis force even if there is no wind in ocean. In conclusion, Coriolis force on wind increases with increases with its wind speed. Coriolis force in general for any object is INDEPENDENT of wind speed and solely on object’s velocity in that rotating frame, So 1st statement is wrong. And the 2nd is correct as at poles the Coriolis force becomes -2mwv (Sin 90 degrees) = -2mwv which is maximum value and at equator its -2mwv (Sin0) which is 0. Hence, Absent. Answer is B. Link:en.wikipedia.org/wiki/Coriolis_force File a representation if you want with upsc.

@SelfCivilServant

17 күн бұрын

Chlo i look into this

@Shubham-zi1xf

13 күн бұрын

Focus on ncert bhai. Aise to coriolis force kabhi bhi equator par 0 nahi hoti kuch na kuch minor value to hoti hi hai . Idhar udhar ke links se kuch ni hoga ncert me jo likha hai usi ko priority di jati hai.

@pramodvishnupalli6379

13 күн бұрын

@@Shubham-zi1xf I agree bro but that is an universal term similar to gravitational force- Not specific for winds, NCERT me hii ocean currents ka movement is dependent on coriolis force diya hai. Formula ke according equator pe exactly 0 hoga

@qwwqewsad

9 күн бұрын

Tere ncert 1st statement ko kaha justify karti hai??​@@Shubham-zi1xf

Over analysis leads to paralysis. Now I remember that one gentleman used to say this

You have accurately captured how we think when solving the paper. I could relate to you so much on every q. I had 98 in prelims last year and reached till interview, but this year I also made the same mistakes as you of not revising static properly and overthinking in exam so getting only 92. Do continue making videos on youtube, I will watch them. All the best for what you do next!

@KaranSingh-sq2to

18 күн бұрын

Yo

@iash0ksingh1794

17 күн бұрын

is 92 enough for cut off or not???

I had the same process of thinking and totally overshadowed my knowledge😞but please dont stop fighting lets fight till next year and we shall meet in lbsna 😊

@SelfCivilServant

18 күн бұрын

We will 🤍🩵

@gamtongmachey9579

18 күн бұрын

@@SelfCivilServant ❤

@prashantsingh4858

17 күн бұрын

Of course we will …..

Don’t feel demotivated… u will sail through eventually!!! 🧿

its more because of stress in exam day- we tend to study but never prepare ourselves for exam day and hence these blunders occur

Don't be panic mam .depression ,schezophrenia destroy whole life .any exam is just an exam .life is very big than upsc .I too scoring 83 in gs and clearing csat .last year too scored 61 in gs

Basic NCERT was keys to these paper .I have read Economics from best teacher Vibhas Jha Sir ... Very deep but what it came was rest is history. One lesson UPSC try it's best from away from coaching materials.

Many (more than 12-15) mistakes of mine are similar with yours.... only I made conceptual questions of geography nearly all correct... I made foolish mistakes in polity...... I made many mistakes because of twisted way of thought pattern which I developed during last 3-4 months of mock tests....now I have lost confidence to appear again next year..... seriously don't know what I am going to do....

Last time i gave mains but this time CSAT f. me hardly , GS 95 but csat😢

I have also done the same mistake thinking so much unnecessary we expect that upsc will twist but 😢😢😢

Paper easy tha.. no doubt about it... Almost all the questions were static on top of that from priority areas. That's the exact same reason which pisses me off after the exam ki itni easy aane ke baad bhi why was i not able to do well... I was so frustrated after the exam that i felt so miserable... Still i am sad now coz I didn't clear the prelims obviously but more than that i am sad because of the fact that i was not able to do well in the exam... Even if i passed this years prelims i wont stand a chance in this years mains coz more than 3/4th of my mains preparation is not done... So this year i am doing everything integrated along with making my foundations strong.. Sis Whatever happens it is for greater Good. It is the courage to continue that counts☺️☺️

@SelfCivilServant

2 күн бұрын

All the best 🩵

Stay strong girl. Even i made some silly mistakes😢

Dii seriously jo aap feel kr rahey ho same mein feel kr rha hu. Seriously ehtna easy exam fir se nhi aaye ga because Csat bhi easy tha

Talk to you parents and loved ones ma'am , I can understand the loneliness and frustation among serious aspirants.

Mera ab mere pass sirf one year aur time diya gaya hai is baar nahi hua to ma'am finally mujhe chhodna padega.

With this 2024 attempt how many attempts u have given so far

We need your serious and real review of the teachers of each subject

@SelfCivilServant

17 күн бұрын

Ok done

Based on 2024 paper make a Vedio on Booklist for 2025

Hats off to your courage to accept your fault in front of so many janta 😮🎉. Best wishes for next time

@SelfCivilServant

16 күн бұрын

🙏🙏

और इस बार भी मैंने GS 1 में 59 question currect kiye hai but CSAT me only 19 questions currect hai. Ma'am CSAT ke liye main kya Karu main.please make video for CSAT

@SelfCivilServant

17 күн бұрын

Classes lelo please , IAS SETU try kro, baki detail m bnati hu video don’t worry

Merko asa lga merko sb paper ata h... litrelly kuch ik questions ko shod ke i attempted 92 questions in which 64 correct and 28 wrong joki meri galti ki bjh se wrong hue..pehle mene sahi mark krra tha bad m change kr diya ...😅😅pr m csat m 40 attempt krre h us m se math ke 2 glt hogye h or 27 Rc ke mene answer key check ni krrii my all senior mere parents mere mentor, colleagues mjko daily bolte the ki bhai csat kr le ache se. Mene krra bi pyq begera but bi sufficient nhi tha..isly abhi m doubt m hu ki pre clear hogya.ya nhi..hope so hojaye yr..😢😢

Sister, in my opinion, you should work on your basics like NCERTs, Basic Books... And it needs multiple times revision. Don't deviate/distract with mobile and material on KZread very much. And for Current Affairs, I think we should work on PIB and Daily Newspaper.

@SelfCivilServant

17 күн бұрын

Yes i will

I am also dipressed bcz this was my 2nd attempt I got only 37.68 gs1 and in gs 2 56.78 marks.I think what I should do now.there is no support from my father. I feel I should take any one day exam preparation..

@SelfCivilServant

17 күн бұрын

😓😓

Yes mam ,paramveer bhai describe best from Oceania to west africa

I did same thing with Ghagra Gandak .

Question no 42 accurate shi h answer key m bhut variation h lkin ye ek Central sponsored scheme h and even agr state 100 rupees bhi spend krde tb bhi wo glt hojaega hence answer should be 2&3 even foreign bank wale ka bhi neither 1&2 h as per rbi website!

@SelfCivilServant

18 күн бұрын

Next year he pta lgega upsc kya manta hai 😂

@rawatabhishek670

18 күн бұрын

han bhai central sponserd wala. 2 and 3 hoga. ther emay be variation in keys. how upsc inetreprate. n. ..

@rawatabhishek670

18 күн бұрын

nari shakti wala. bi. 15 yrs after delimitation ke bad implement hoga. act ke bad. nhi.

@divyeshrewaria505

18 күн бұрын

Thanks Bhai ..agr Aisa hua toh clear ho jaega ..even ek bhi thk hua toh score 90+ ho jaega fir toh chance hoga

Dii seriously jo jo apse blunder huya hai same mere saath huya hai seriously bahut depressed feel hota hai

I can feel pain in your voice

I think jis kisi ne bhi aesi mistake ki hai unko ye video download karke rakh lena chahiye, because we see this video at this time, 25th may 2025 tak sab ye bhul jaayenge, I thought once going before examination people's watch this video, bhut lambe samay tak galti na revise karne se yhi galti fir se hone ke chances hai, poore 1 year mein hum fir exam ke pehle mock test denge and vahi waali mentality develop ho jayegi

@SelfCivilServant

17 күн бұрын

💯

77 wala mujhe kyun lag rha hai UPSC bhi b degi answer... Widespread word woh bhi drinking water, food mein bht fishy hai

Mujhe aapse guidance chahiye thi thoda, maine apne preparation ki starting 2021 ke time pe ki thi byjus ka online course leke ( biggest mistake meri ) lekin usme mujhe kewal sharmad sir thik thak lage tab mera clg chal rha tha, polity aur geo bas maine byjus se kiya uske alawa eco mrunal sir ( telegram), env and science shivin sir history some you tube videos, ethics vision through telegram se kiya aur 2024 mera pehla attempt tha although mera iss baar lack of revision bhi ek kaaran bolunga ki utna sahi score ni aa rha but still I think i can perform better in pre next time but main ke liye I'm very confused kyuki maine abhi jitne subjects padhe unme I'm not confident ki mere paas content h mains ka aur pre ready hu ya ni , ghar wale bol rhe ek baar offline coaching kr lo agar chaho usse continuity rahegi aur syllabus thik se kara denge par mai soch rha ki sarthi ias ka kewal mmp+ lelu agar kyuki maybe mera pre complete ho par kabhi darr lagta h ki agar acche se na hua to ....aur offline me jo polity wo 2 mahine me karwaenge wahi sab mera padha h to maybe mai 10 din me kar lu to mujhe kya krna chahiye plzz bataiye mai kya kru I'm very confused Offline me foundation batch ek option h par darr ki usse accha mai khud kr lu agar mains programm leke sarthi ka phir lagta h ki kya pata mujhe kuch accha padha de offline me shyd jis hisaab se mai ni padha abhi to ye dilemma h mera

@SelfCivilServant

16 күн бұрын

t.me/selfcivilservant join the channel

@arpanmishra4066

16 күн бұрын

@SelfCivilServant done but now can you tell what I should do

Hamare answers ekdam match kr rhe hain except 1-2 questions 😅😅😅

Same silly mistake mere saath bhi hua hai... because of less revision

@SelfCivilServant

18 күн бұрын

Koi ni , we will work harder 😇

Vosges , block mountain germany

Question 52 really shows the shallowness of your approach. In prelims, one word doesn't make a difference unless it completely changes the sentence's meaning (such as no or not). Go through basic concepts again.

@SelfCivilServant

16 күн бұрын

Hmm yr

Dii, please give the review of courses and all the resources that you used.

@SelfCivilServant

12 күн бұрын

Hn I will

I have also committed silmilar mistakes

Sister how i can contact with u i lack proper guidance bcoz of which fail GS1 3rd time but clear csat everytime

@SelfCivilServant

18 күн бұрын

Mail me , I’ll give you my telegram id

@Ironfist1109

18 күн бұрын

@@SelfCivilServant yar same here … mene bhi itna over thinking or analysis ki wajah se kam score ho raha hai … pura dimag kharab ho rakha hai ki aisi silly mistakes kese kar skte hai … people are scoring 95-100 😢 i m totally fkd up

Mera bhi ye third attempt tha but main Last two times se only CSAT me fail Ho Raha hu.

@LearntoEducateDiscover1021

17 күн бұрын

mera to 4th attempt tha last year Csat se reh gaya abhki baar same lag raha hai..maxe ki baat ye hai mein ineligible ho jao ga because mein 31 july paida hua hu.....

tough questions sahi hua mere but simple questions wrong

UPSC panel is very clever 😂😂 They already knew that many of the aspirants have started solving PYQs and based on that notions whosoever went with the thought that if there are three statement given in questions then most of the time 2 of them happens to be correct 😂😂 Extremes statements and Extreme words were deliberately removed from the exams ..and question paper was framed just for these students 😂😂 Otherwise if one wouldn't have had solved PYQ aur analysed PYQs he would have cleared Prelims because wo question ki statement of unki face value se read krta without overthinking and clear kr leta 😂😂😂

@SelfCivilServant

17 күн бұрын

🤣

Hmmm pls banao kis ke course se help hua n all pls ho sake to next video wo aye

@SelfCivilServant

17 күн бұрын

Ok done

Last year i could attempt only 62(scored 64) in GS and 28 in CSAT(scored 35) even after 1and half years rigorous prep. And miserably failed in both . But this time i am scoring 90+( 92-97range) in GS and 105+ in CSAT and hope i will clear but fearful due yo high prediction of cut off .Don't lose hopes you'll rock in coming years.

@panilsanap

18 күн бұрын

You're safe, don't worry. Good luck for the mains 🎉

Atish mathur sir ka course mains k liy lena chahiy ki nhi ? Jo edsarrthi pr aa rha h

@SelfCivilServant

17 күн бұрын

Video soon

Maine bhi same mistake ki do teen questions mein mera dukh ye hai ki mein gs one mein second reading kr ni paai meri toh puri polity shuut gyi hai lghbhag kr deti toh 110 tak jaane tha number nhi kr paai toh 82.5 bn rahe pdne ka bhi mn ni kr ra ab toh kya fayda maine socha paper 12 bje tak hai😂mera toh dukh hi alg hai this is my brother account my name is anu hope for the best sister ❤82.5 lowest hai highest 92.5 hope 92.5 aaye toh pass ho jayun

@SelfCivilServant

12 күн бұрын

Pass Ho ap mere puri wish h

Hello madam how to contact you,i need personal guidance.can you do it on daily basis on payment basis of free? I am a state aspirant now I attempted UPSC but upto mark ni ho pa rha ha

@SelfCivilServant

17 күн бұрын

t.me/selfcivilservant join here

Yes reviews are needed

@SelfCivilServant

18 күн бұрын

Ok I will

Aap mere jaisa hi answer dage ho 😂

Zada attempt krne k chakar main seriously exam ki ehsi ki tehsi ho gyi

29:24 if it was almost cracked this time yhen next time it will definitely happens its just about persistence.

Yes make video on review

@SelfCivilServant

17 күн бұрын

Ok coming soon

Dekhiye aese nhi hai ye silly mistake sirf aap se hua hai, Jinka selection hoga silly mistake wo bhi karte hai lekin Ratio kam hota hai.

Kabhi Asia mt bolana ki Kohi video nahi dekhta….thik hai or ha tumari or meri mistake 90percent same hui hai to sath me Padai kr Saktey hai

I have challenged Q no. 86 kyoki agar Corn Grain krenge to sustainable nhi rhega na

I have seen part 1 and part 2 as well, I feel you have got enough number of questions correct to clear the cutoff. Please share the score what you are getting. I feel you will clear this year or may miss by a very thin margin. You are not too far from the cutoff

@pramod831

17 күн бұрын

Exactly plus two questions of hers I think are correct (RBI and radar wala) so she has a decent chance, don't see the reason for being so demotivated

@Protonwritings

17 күн бұрын

@@pramod831 i think she has done calculation error in calculating the marks she is getting.

@SelfCivilServant

17 күн бұрын

Around 60 only

@Protonwritings

16 күн бұрын

@@SelfCivilServant let me give you an honest feedback. You have done all the hardwork and somehow luck is involved in this exam. Also, just accept the fact that it was to happen so it's happened. People will give you a lot of suggestions like you should have not taken stress, not taken risks, etc. But, it was all about the D day, sometimes things are not just in our hands. accept the fact, accept it and embrace it sometimes in our life we will fail even after giving our 100% , how you look at it makes who you are. At some point of time we all are going to face the unexpected you can't avoid such things. Just accept it & keep doing the good work. Also, most people can't understand you in this situation. Things happen, let it be. Failures and setbacks develops empathy within us. You did your best. Accept it. Best wishes.

0 degree 0 its hurts .

I want to talk with you, feel very worst 😢

@SelfCivilServant

17 күн бұрын

Join telegram channel

Aap ye vedios *Tab* se Banate ho na ....??? Just to know!!

@SelfCivilServant

17 күн бұрын

Yess

If i will send you my ppr you will not be able to recognise that is it your or not my 93 answers are same as yours with same thinking it is rediculous Will send you on mail share it

@SelfCivilServant

17 күн бұрын

😂😂

Total ?

@SelfCivilServant

16 күн бұрын

Around 60 marks

I want to talk to you about resources can I talk to you

@SelfCivilServant

17 күн бұрын

t.me/selfcivilservant join here

Iss baar mock na dena.

Orr jo red sea vala question h usme ek seasonal river Eritrea se red sea m girti h to vo statement glt h ab dekho upsc kya manta h 😂😂 vaise b question m river nhi water pucha h iski jo gulf h usme to girti hi h river to vo b to yhi hua

@sumitgoyat9368

16 күн бұрын

Vaise cutoff pichli baar b 90-95 dikha rhe the Orr sbko pta h kya hua ab dekho abki baar kya hota h

All i see is youre good at basics but still messed up real bad by overthinking

26:53 can relate sis.

Sheeeenwweeww😅

Its funny that we did similar mistakes 😂

@imamhussain7544

18 күн бұрын

Funny thing is everyone did similar mistake 😂😂

I am getting 35 marks literally ashamed 😢

@SelfCivilServant

17 күн бұрын

Restart 🫡

Sry to say but you need to first work on basics and concepts...Concept ko ratta mt kro usko smjha kro

@SelfCivilServant

10 күн бұрын

Han yrr

Tumne overthinking bohot kari h ...aapki bhi galti nhi aaj kal log market me elimination ke naame pe extreme word hatane bolte hai.......knowledge >>>>any elimination technique

Aapke 100+ toh aarahe han ho toh raha hai clear 65 sahi hai aapke ro kyo rahi ho

@SelfCivilServant

17 күн бұрын

Bhai 45 galat h 40 sahi h approx

@SelfCivilServant

17 күн бұрын

😂

@UPSCLaser

16 күн бұрын

@@SelfCivilServant hasi aarahi aap ko idhar fti pdi hai

❤you are very weak in geography , its is very easy, i corrected almost all except vo three statements wala....pls watch ss ojha geography all lectures,,,, vo geography optionals wala, he was head of department of geography in Allahabad university, his all video are available o youtube,,, he taught considering upsc geography optionals...climatology, geomorphology, and all technical portion of ppaper 1,, i watched all and make notes, there is almost no questions in concept that i do not have idea about

Gs-130+ but CSAT -65😢😢😢😢 Last year Gs-92 but CSAT-51😢😢😢 2022=Gs-89 but CSAT-61😢😢

@dipak96999

18 күн бұрын

Bhai mera pichele saal 59 aaye the iss baar 85 ban gaye CSAT me...Free ki tips doo BTTITUDE karke Guj ki faculty hai Bhavik sir unki coaching lele easily nikal jayega best hai

@vinitkumar9846

18 күн бұрын

@@dipak96999 Pahle is sadme se bahar aane do bhai. If I decide to give next year exam than I will try this coaching

@dipak96999

18 күн бұрын

@@vinitkumar9846 sry bhai just bol diya thoda excited tha because mere 2022 me 18 marks csat me the so😪

@vinitkumar9846

18 күн бұрын

@@dipak96999 it’s good to helps others 👍🏽

Gorgous i like you❤❤❤❤❤❤ you will clear in 2 get ias i like you❤❤❤❤❤

Ypt use kar lo whi group jo tumne banaya tha phir left kar diya tha

@SelfCivilServant

18 күн бұрын

Haha sorry for that but I will try ki use kr pau

@Ashrafunnisa-r5x

18 күн бұрын

Aapka telegram channel bolo ​@@SelfCivilServant

Haa pls banao kisi help hua kisse nhi

@SelfCivilServant

17 күн бұрын

Ok coming soon

😢😢😢😢

@VijaykumarBB-nw1uo

17 күн бұрын

Being a banker after hectic working I studied like hell but my bad luck so many questions were wrong...I felt very very 😞 baddddd....but I strongly believe that " WE MAY FAILURES BUT NOT LOSERS"

t.me/selfcivilservant let’s connect over here 👈

5:10 this is the same thing I said to my knowns😂😂😂😂😂

@SelfCivilServant

17 күн бұрын

😂😂

14:38 Us behen US 😞💔

@SelfCivilServant

17 күн бұрын

😂😂

61 number question there is written frog hopper to mujhe lga grass hopper ek insect hota hai to frog hopper v insects hoga, to wo question mera sahi ho gya is logic se

@SelfCivilServant

16 күн бұрын

Congratulations 🥳

@ruchamundhe9929

14 күн бұрын

Same thinking , but i am crossing 75 marks ,obc but still confused hoga ki nai

Heyy, can you provide your telegram id or insta id? I have actually marked the same answers and made the same mistakes and haven’t stopped crying for the past 4 days. I really want to talk to someone who is going through the same and will understand.

@SelfCivilServant

17 күн бұрын

t.me/selfcivilservant

@riyaahluwalia7851

17 күн бұрын

@@SelfCivilServant Can’t message on this id

With this 2024 attempt how many attempts u have given so far

With this 2024 attempt how many attempts u have given so far

@SelfCivilServant

17 күн бұрын

2