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*Image* Water flows in a circular path as shown.. the speed is such that it flows at a constant speed "v" throughout the width of the river. What is the position of the swimmer who swims perpendicular to the water flo ...
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*Image* find acceleration of blocks. pulleys are light & frictionless, strings are light and inextensible ...
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Yesterday Philip was frustrated at the lack of gud problems...I am posting some for everyones practice..........2009 aspirants should solve them and put up solutions here for 2010 students to learn............. Some might be ...
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THIS IS IN REFERENCE WITH http://targetiit.com/iit_jee_forum/posts/help_3741.html AND MANY SIMILAR POSTS LAST TWO DIGITS OF 3100 3100 = (310)10 = ((32)5)10 (32)5 = 9x9x9x9x9 = 729x9x9// WE TAKE ONLY LAST 2 DIGITS OF 729 // AN ...
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Here are the Questions i could remember ..... Q.1. What should be the values of x and y such that x2 + y2 is minimum and (x + 5)2 + (y – 12)2 = 142 ?? I got the answer as (x, y) = ( 5/13, -12/13 ) and min value as 1 Q.2. so ...
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HELLO ALL. ANYONE PREPARING FOR IIT-JEE WOULD SURELY GET HIS TOPICS DONE, BUT DURING THEIR PREPARATION, MORE THAN MANY,NEGLECT A SUBJECT CALLED INORGANIC CHEMISTRY. THIS ALSO CREATES A DIFFERENCE IN RANKS.TO,AVOID THAT FOR TI ...
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HELLO GUYS!!! i would like to start this thread where everyone is free to contribute sensible topics and their analysis that is truly relevant for JEE 2010 .. i mean to say the things that we generally overlook, or areas wher ...
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im gonna keep posting some good problems in mechanics from now on. u wudnt find these problems to be really fundu. level or or sumthing, but wud still find it conceptual enuff.some rules u have to follow while doing this will ...
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This is a brilliant brilliant proof i read today... *Image* This is from a book called problem solving strategies... (it is a brilliant read!) ...
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Fermat's Little theorem states taht .... If p is prime, then P divides ap-a A good question for congruences.... To understand and implement it.... I am giving the guidelines on how to approach and solve.. see if it fits your ...
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Hi T IIT IIANS !!! ...
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some good questions given in the sample paper of kvpy ...
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hi everyone ! i was of the opinion that we can handle inorganic chemistry for coming year's JEE in a different way ! all of us have observed the questions in the recent 5 years JEE papers ! so, what we can do is collect bits ...
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this thread aims at discussions on all possible aspects of organic chemistry that we feel are important for JEE 2010 ! members can put forward their question in this thread and we shall try and answer them together ! short co ...
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*Image* From Carey. explain that circled line. C-C bonds also involved in hyperconjugation?? So, is C-C hyperconjugation more stabilising or C-H ??? ...
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~~~~Hi every 1~~~~ I m making this topic to discuss on the pattern of JEE 2010 please share your views about the pattern of JEE 2010 that u expect ....... experts / mentors also participate please!! ...
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Explain tetrahedral Ni (II) complexes are Paramagnetic but squaire planar Ni (II) complexes are diamagnetic. ...
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well....organic a nightmare for many fun for others....a house of many exceptions to basic phenomenon n reactions is the beauty of ORGANIC CHEMISTRY!!!!!!! so this thread is dedicated to those exceptions in organic chemistry! ...
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AN ATTEMPT TO HELP 1) Stereochemistry of diel's alder reaction : If a Diels–Alder reaction creates an aymmetric carbon in the product, identical amounts of the R and S enantiomers will be formed. In other words, the product ...
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bahut dino baaaaaad!!! hope this is not a repitition of one of the previous ones!!! *Image* a book was kept on table and it was turned to turn it upside down!! what is the work done against gravity?? ab is ball mein direct DL ...
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experts..tips on how to prepare for BITS!! ...
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A body starts sliding (from rest) without friction down a hill of height h. In the beginning the body has potential energy and no kinetic energy; at the end the body has only kinetic energy. It follows from energy conservatio ...
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*Image* Is N= mg(cos α+sinα ) f= mg(cosα-sinα) \alpha \leq \frac{\mu -1}{\mu +1} ...
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*Image* give the hint. ...
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4. A chain of length l is held stretched out on a frictionless horizontal table, with a length x hanging down through a hole in the table. The chain is re- leased. As a function of time, find the length that hangs down throug ...
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Post the links of the good threads in tiit , which u feel shud be added to the CLASSICS tab , so that it benefits evryone. ...
