A vector has a magnitude of 40.0 units and points 35.0° above the positive x axis. A second vector has a magnitude of 65.0 units and points in the negative x direction. Use the component method of vector addition to find the magnitude and direction,

Magnitude = 39.64units

Direction = 54.65°

Explanation:

The magnitude of the component vectors is the a single force that replaces all the forces acting in space and this single vector is known as the resultant.

Find the solution to the problem in the attachment.

An  atom  (ours, not carroll's) consists of a positively charged  nucleus, surrounded by one or more negatively charged particles called  electrons. the positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen. although the nucleus is heavy, it is quite small compared with the overall size of an atom. the radius of a typical atom is around 0.1 to 0.25 nanometres (nm), whereas the radius of a nucleus is about 10-6  nm.  *  if an atom were enlarged to the size of the earth, its nucleus would be only 200 feet in diameter and could easily rest inside a small football stadium.read more on -