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i have not started with parabola.............than too is the answer 1/2

i am just guessing so dont rate me.

now its your turn answer my question.

simple the answer is c because action and reacion are in equal in magnitude and oppsite in direction.(newtons third law of motion.)

now my que.a thin metallic rod of length 0.5 m and radius o.1m rotates with an angular velocity of 400 rad/s in a horizontal plane about a vertical axis passing through one of its ends.calculate the tension in the rod and the elongation of the rod.the density of the material of the rod is 10raise to 4 kg/cubic metre and youngs modulis is 2 multiplied by 10 raise to 11 N/metre square.

taare zameen par is a good movie.

taare zameen par.is the best

many of u might follow more than one website for iit.but i know only one i.e goiit.com.

can u plz provide me more websites which are useful 4 iit point of view.

I THINK 12 PASSED IS ONLY REQD.

...my Question is tht How does Polymers terminate...
for termination lik in case of ethene,methyl groups need to b attached at both the ends....is this what happens??or what else is the way?

plz help me.

A solid conducting spher with with radius R has 2 cavity of radius "a" and "b" n having charge +q and -q at there center, and distance b/w there centre is "d" so what will be the force b/w 2 chagres give proper reason??

plz help me guys.

how can u prove tht debroglie's wave theory is better than Bohr's theory???

good idea...tell d date & time

there is a disc rotating with an initial angular velocity of w0.... it is place between the lower surface of an inclined plane and the ground ... the ground and surface of inclined plane have a coeff of friction =1/3 and 1/4 respetively... give an expression 4 the time required to stop the disc from rotating
(assume mass of disc is "m", radius of disc is "r" , acc due to gravity is "g" )

The length of latus rectum of ellipse x²tan²?+y²sec²?=1 is 1/2 then find ? in open interval 0 to pi.

guys,cud anyone explain the details of MESO COMPOUNDS????im not able to get thw whole idea properly...help out plz