I found this formula R=vA.
If I derive it, it will become v=R/A. v=1m/s / 0.015m(converted)
I have a hunch that the formula is correct. But I think my approach is wrong.
Well that was my original answer (but I thought the value is too high - I forgot to root it.)
Right now, I'm in my 4th and final year as high school. Yes, my skills are way below the average right now. But, obviously, I'm the one who's trying to change. And I need PF to help me achieve that...
Okay, now I know how it works. Just tell me if I'm wrong, I know you can solve this in a heart beat.
M^2=(r^2)(F)/G
M^2= (2m)^2 (1.0x10^-5N)/6.67x10^-11 N-m^2/kg^2
M^2 = (4m^2) (1.0x10^-5N)/6.67x10^-11 N-m^2/kg^2
Cancelation
M^2 = (4) (1.0x10^-5)/6.67x10^-11 kg^2
This is what the...
Can anyone just give me the formula? And yes, I've read the "Why hasn't anyone answered my question?" thread. The problem with me is that I'm not familiar with the formula to use. I can't derive them.
Homework Statement
1.Two identical spheres whose centers are 2.0m apart attracts each other with a force of 1.0x10 to the -5 power N. Find the mass of each sphere.
2.A pipe whose inside diameter is 30mm is connected to three smaller pipes whose diameters are 15mm each. If the liquid speed...