Mechanics#0
Type your answer as sum of correct option's numbers. (Eg-If correct options are 1,2 then answer would be 1+2=3)
The answer is 4.
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1 solution
I understand why 1 is, but why 3 would be? I think that if u is less than tan theta then is impossible that the block doesn't slide
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Exactly I too got same
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Initially i got 1 and guessed 3, but now on solving @Juan Eduardo Ynsil Alfaro , @Manu Sharma , I think I am not getting 3 as an answer. But some other guys like @Md Zuhair , @MOHD NAIM MOHD AMIN , @Ervin Tronati have got it correct. Pls guys, could u explain how u solved and got 3 also as an answer.
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@Aakhyat Singh – Umm... I will give a soln. Lets see
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@Md Zuhair – Btw @Md Zuhair , did u get this problem https://brilliant.org/problems/mechanics1/?ref_id=1468548 ??
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@Aakhyat Singh – Let me check out :)
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@Md Zuhair – Bhai, solution mila kya ??
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@Aakhyat Singh – Sorry Bhai... Comp kharap chal ra h. Toh... Phone mein... Kaise de.... Internet bhi nahi h zyada. Me deta hu kuch din mein. :)
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@Md Zuhair – OK bhai, take ur time...
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@Aakhyat Singh – @Aakhyat Singh if u gave fiitjee aits,can u pls share it with me on my email id: -( sharma0007.2014@gmail.com). asap
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@Ashutosh Sharma – I have OPEN TEST PAPERS
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@Md Zuhair – @Md Zuhair chalega..
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@Ashutosh Sharma – Ok, Let me send you
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@Md Zuhair – @Md Zuhair thanks bro
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@Ashutosh Sharma – You got it na?
@Ashutosh Sharma – For us, we did give but we have no test papers as they made us write the test on the FIITJEE TAB(heard of it???...) @Manu Sharma , @Md Zuhair ??
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@Aakhyat Singh – No, I didn't!
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@Md Zuhair – Well, then thank god that you don't have it. They made us write AI2TS-3 on the tab and all of us got negative marks. Reason- for evryone same set-Set A, but in TAB answer keys were for Set C....XD!! Plus for matrix match:- +2 if correct -1 for leaving it (or) getting it wrong.
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@Aakhyat Singh – Then? In aakash we have online tests in computer, like that of KVPY
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@Md Zuhair – tu aakash me hai @Md Zuhair ?? btw, computer mode is much better coz TAB software isn't that damn secure, so some experienced hackers who wouldn't like to study simply tamper with it and do all sorts of nonsense changes in the system to increase their marks in many tests....in fact here most of us aren't scared from the good-performing students in the Reshuffling as much as we are scared from these cheaters.
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@Aakhyat Singh – Ha me Aakash m parta hu .
And i am also fed up with cheaters in Aakash, Itna cheating karta h na... kya batau...
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@Md Zuhair – Yaar lekin vo cheating to pakda jaa sakt hai...unhe disqualify kar denge.. Yaha to Main sytem ke saath hi tampering ki gayi hai.. Do ladke aisa karke Batch 1 mein aa gaye hain.. Full day last bench mein voh dono Youtube par video dekhte hain... (for that they use FIITJEE TAB only..lol)
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@Aakhyat Singh – Aisa hone se.. Dimaaag bohut garam hoti h bhai.... Aisa theek nahi h.
Hamare yaha bhi on the basis of ur WB Rank, we have a Super 30 batch, Waha bhi aa gaya aisa kuch cheating karke.
Wo sab group cheating karte h.
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@Md Zuhair – yes man...instead of thinking of such guys who act like BaSO4 on Pd surface...we must concentrate on our goals... Btw tera Open Test kaisa gaya ??
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@Aakhyat Singh – Mein Open test diya hi nahi. :D
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@Md Zuhair – oh ,tab tere paas kiska open test papers hai ??
@Md Zuhair – @Md Zuhair ,by the way tu IITJEE coaching ke liye kaha ja raha hai ??
1,3 are the correct options.