An electron with a speed of 1.2 x 107 moves horizontally into a region where a constant vertical force of 4.5 x 10-16N acts on it. The mass of the electron is 9.11 x 10-31kg. Determine the vertical distance the electron is deflected during the time it has moved 30mm horizontally.
The Attempt at a Solution
4.5 x 10-16N
|--|------------------> 1.2 x 107
Honestly, I'm not exactly sure where to start. This seems like a rather simple problem but I don't know how to approach it...