At what separation will two charges, each of magnitude 6. 0 μc, exert a force of 1. 4 n on each other?.

If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7