I am really new to the calculus field. I have a small problem in integration when it comes to finding the area under a curve when the curve passes beyond the negative side.
Can anyone provide me some links where I can get some good knowledge about integration ?
Thanks :smile:
hey guys,
Are there any web sites that can give me engineering accreditation info about US and Canadian universities? For example like the ABET (http://www.abet.org/)
Thanks a lot :smile:
thanks
hi,
Thanks alot guys, really helpful.
Claude, yes as you have mentioned I am going to use cellophane (or glass paper). I've searched for 1 week in my country for colour filters and couldn't find any. Even to find a solar panel it was really difficult, but I managed to get a panel...
I am still a high school student and I want to do an experiment on a solar panel. I want filter out red light and then focus is it onto a solar panel and measure various intensities and how it relates to the variation of power output from the solar panel.
For this I suppose I should measure the...
Hi
Hi
Thanks alot for replying. We finished orbital motion just 3 days ago and he gave us a work sheet with problems to solve. I think your correct, he approximated the orbits as circular to keep thinngs simple. The equation that I am using is
4pi^2r^3/GM
r- radius of orbit
M - mass of...
I don't know but in school I learnt it in a different way. I mean in school the Kepler's third law was thought as if all the orbits were circular. But according to the definition its all elleptical, and in the school equation we won't add the planets mass, but here...
I find it difficult to expand a trinomial using the formula method (factorial method) where you can find the coefficient of any term without expanding the whole trinomial.
I can understand the binomial, but I can't do the trinomial using the general sigma notation method.
Can someone please...
thanks
hi,
Thanks alot. In mechanics in the IB they won't do angular momentum , angular acceleration and things. Did you see any questions from those too.
By the way thanks alot for the links and advice, really appreciate it. :smile:
Did you use the same guides too?
Thanks alot
Has anyone taken the physics test? I have never seen any model questions, but I just need to know whether the IB physics course will be enough to take the SAT physics.
Thanks alot:smile:
I am a little confused with this. I know what a dative bond is, but the problem is when it comes to complex ions I do not understand.
ok now for example
NH_3 + H^+ = NH_4^+
So in this the lone pair of NH3 will fill the s- subshell of H and make it stable,
but say in Cu^2^+
when this attracts...
Is there any method that you can calculate by mentaly and get answers mentaly when a number is given with a power.
I mean for example say, 3^4 will be equal to 81. This is just a simple one. I mean now if a number is given like 6^12 then is there a method that you can get the answer by mental...
You look very interesting
You look very interested in physics. Well try researching in something that you are sure like. I mean like in the field in which you are mostly the best.:smile:
I am currently learning about coordinate geometry. But I need to brush it up a little also. I want to know geometry about the straight line. Can anyone give me a website for this. i searched in the google but can't get any results that I need.
Thanks alot.
Well
I am sort of like stuck. But I have to face these. TO be honest arildno I don't know that also. :cry:
What am I to do? have any website that I can learn all these and come back to you?
I am just in the A/L class. Just finished my Local O/Ls. I just swiched to the english medium now. I don't know, realy that teacher is too advance sort of. Even the other students also sort of get fedup of maths like. But I am trying to somehow keep up. He told us that there is a big gap between...
Oh I see. So this \lim_{N\to\infty}S_{N}=S is something about a limit. Realy great to learn about this. I didn't know about this. Actualy I haven't done this yet. Ok I get it now.
ok arildno I get it upto here without any problem. Now my next step will be?