Recent content by linemanpete

ok I've "hit the wall" on this question and I am wondering if someone could help me a +charge q1 is located 3.00m left of a -charge q2. the charges are not equal in magnitude. There is 2 spots on a line through the charges where the potential is 0. 1 spot on this line where the electric...

I have run into a problem and am completely stumped after. Help me before i pull my hair out. What is the smallest number of whole logs (p (density) 725 kgm^-3) r= .0800m l=3.00m that can be used to build a raft that will carry four people each with a mass of 80.0 kg. so using (pi*r^2*l)*725...