Discover Questions

At points A &B of an equilateral triangle of arms 2m charges +2 and -2C are placed. Whats is the intensity at point C? When given the equations x-y=-1, 2y-x=27, x+y =11 how would you use row echelon form to get to the answer (5,6)? I have a material with 2.6x10^13 electrons and 1.3x10^13 protons. what is the net charge of the material? Where are jaguars found? What is -5-2(-3)+2 cubed?