Tue 21 May, 2013 04:44 am - Hello friends
May you describe me,
Why total electric flux only depend on net charge of the closed surface doesnt depend on the size and shape of the surface.
Thank you (view)
Tue 21 May, 2013 04:21 am - Hellomy friends,
Can you explain me what is the linear, surface and volume charge densities.
What is the difference and may you give me example?
Thank you (view)
Sun 17 Mar, 2013 06:06 am - Hi, I have a question,
How to calculate
$\int {e}^{ax}\mathrm{sin}{\left(bx+c\right)}dx
And how can i write mathematical symbols like integrate to the forum can you help me?
Thank you. (view)
Mon 7 Jan, 2013 01:47 am - Hello my friends, I have a question and couldnt solve may you help me?
2 m height a basketball player throwing a basket to a pot. Distance between player and basket bot is 10 meter and pot's... (view)
Sun 6 Jan, 2013 01:48 pm - Hi
I have a problem i couldnt convert devir/min to m/s.
In a question Wfinal 2.51devir/min rad/s and t=3.20 s so what will be the acceleration of alpha rad/sn^2? In here, i couldnt convert 2.51... (view)
Sun 30 Dec, 2012 02:35 am - Hi markr,
Thank you very much for your response.
But how you found as degree i dont know way should i divide like -3.5/-2.5*180?
Can you show me the way of solution? And as i learn answer key is... (view)
Sat 29 Dec, 2012 02:44 pm - Hi
I think question is clear?
Actually there may same translation problems.
This is natural.
(x,y)=(-3.5,-2,5) R=4.3 what is the angle between R and (+) x coordinate?
Thank you. (view)
Sat 29 Dec, 2012 01:55 pm - Hi, I found R of coordinates as 4.3 den question asking me:
"Cartesian coordinates (x, y) = ( - -3.5 , - -2.5 ) starting point with a coordinate system that combines a point the... (view)