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first answer - amplitude.

SECOND ANSWER :

if there is only one solution , it would might as well be material medium.
consider the natural case - bob on a string.
inertia , restoring force and gravity are interrelated on the motion of the particle in shm
cos time period = 2*pie*sqrt(l/g)
inertia/restoring force is/are also needed , else the particle would ACCELERATE with each shm,and such perpetual motion is impossible.
if you keep a bob in a vaccum chamber on earth ,it will undergo shm and eventually stop because it is still under the influence of gravity.
give me a salute if my second answer is right...

october sky eh...maybe i will..
i'm going to be honest..my interest in engineering is pretty recent.
i also have this terrible problem of becoming nervous and literally PUSHING myself into the wrong answer due to nervousness..
even for the smaller things like sudo-ku , i start getting tense
and THAT SUCKS !!!
i know writing continuous tests is a good solution , but is there any other thing that i can do to stop this??

i think you have to use logs for this one..
but trial and error seems to be a better option..

just because the bodies are stable does not mean that they cannot exchange charge....for while rubbing , the electrons get excited and are transferred from silk to glass...
salute me if this helps.

sin12sin48sin54

good luck...

i have currently applied for these examinations.
i would really appreciate some help in cracking these examinations.
emphasis on the last four ones , from right to left.

from passouts , experts , regular students,preferably forum experts(students note : THEY ARE SMART DAMMIT!!!!)..

AND YOU SHALL BE REWARDED WITH BOUNTIFUL RICHES OF GOLD AND TREASURE....
or...a salute-depending on the convenience.

thanks a lot ,

-ravi
when the going gets tough , cheat

hey plzzz tell me where did you get the first 20 colleges man....which survey?i want to see the whole list........

outlook had made a list of top 100 institutions in india 2006.....
i'd post the link,but it's better if you google it.
just type outlook top 100 engineering colleges.
salute me please......

i would really like to know what type of questions are asked now that jee is coming near...

hey , where did you get this question from?

i hope you didnt make it up..

this type of integration is not in course.

i believe you have to use vector calculus in this one.

either stokes theorem or green's theorem.

let me know if this helps...:-)

hi .

since modern physics s a relatively new subject unlike mechanics and electricity ,
could you tell me what exactly are they asking in the past few years in jee , aieee...
and also , what do you think should be imp for the competitives...
thanks.