Recent content by risk2112

acceleration = net force / mass acceleration = (final velocity - initial velocity) / timespan displacement = (final V + initial V) \ 2) x timespan With displacement, your initial velocity for "Its displacement between 3s and 5s" will not be 0. *also acceleration is 2 m / s^2, and you...

I calculated the force, being 9.1 x 10^(something, forgot) N, but I don't know how to use F_e for the middle, with a charge in the middle as q...in order to get E (electric field) for middle. Also, is the E for electric field what makes V (electric potential) = radius x electric field?

Homework Statement A square, with each corner as a point charge, A, B, C, and D. They all have the same charge of 5.0 x 10 ^(-6) C. Length of each side of the square is 0.1 m. 2 negative charges diagonal from each other, and the other two are positive, diagonal from each other. Question asks...