At what distance along the central perpendicular axis of a uniformly charged disk of radius 0.600 m is the magnitude of the electric field equal to one half the magnitude of the field at the center of the surface of the disk?

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10

If the scale factor between two circles is 2x/5y what is the ratio of their areas?