Two particles are 15 meters apart. particle a has a charge of 6.0 • 10-4 c, and particle b has a charge of 5.0 • 10-4 c. the resulting coulomb force is 12 n. at the same distance, what combination of charges would yield the same coulomb force?

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

Which of the following is the best name for mgcl2

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.