The particle, initially at rest, is acted upon only by the electric force and moves from point a to point b along the x axis, increasing its kinetic energy by 1.60×10−19 J . In what direction and through what potential difference Vb−Va does the particle move?

b

step-by-step explanation: a third of 24 is 8, 8 times 3 is 24 so 8 - 2 would be 6

moving ball hits still ball. mover stops, hit ball moves. momentum transfer.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide