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 ayush's messages in the community
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 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
first remember and completely understand the ncert text books of 11 & 12.i have given jee 2007.contact me at ayushalbela@yahoo.co.in
don't go to buy books of foreigner writers beforecompleting ncert.

ayush kumar
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
i have sent one not exactly as per iitpattern but you can practice with.i will send u more infuture
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
please tell me what are the criterias for comparing stability of two chemical compounds? also which is more stable cyclohexane or benzene?why?
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
study trigonometry by k c sinha.it is best book for trigo on the earth according to me. it is both irodov and h.c.verma as u use it. Publishers of book are STUDENTS FRIENDS PATNA. solve simple problems first and then try to battle the tough ones
 Discussion Forums -> This Post 2 points    (0    in 1 votes )   [?]
moment of inertia of continous mass systems can be calculated by integration.
KEY STEPS-
1.write dm of a small element which is at a distance dx from the axis of rotation.
2.use I  =  integral of r2dm  over the entire length,area or volume respectively as you have chosen linear mass density (  ) , surface mass density (  ) , volume mass density (  ) for writing dm.
3.remember standard formulas for ring disc cone hollow and solid sphere etc. and use it for writing dI  and integrate.
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
please tell me what are the criterias for comparing stability of two chemical compounds? also which is more stable cyclohexane or benzene?why?
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
please give systematic steps to identify and solve problems based on conservation of momentum
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
what is a psuedo force?what are different types of it & how it is dealt with newton's laws in mechanics
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
is earth an inertial reference frame?
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
FOR WHICH RADICALS INDUCTIVE EFFECT DOMINATES OVER MESOMERIC EFFECT.
 Discussion Forums -> This Post 5 points    (1    in 1 votes )   [?]
when a man sits on chair the weight of man acts on man itself.actually it acts directly to centre of gravity.the magnitude of force is mg and direction is towards the centre of earth.
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