11. 13 9 15 7 17 5 a, 17 b. 19 c, 15 d.18 e. 21 12.3 2 4 3 9 8 ? a. 22 b. 17c.7d. 64e. 24 13. x t w r up r ? a. l b. nc. pd. me. o 14. wu pr mk fh ? a. db b. bdc. cad. ac e. da 15. 31 17 34 22 44 34 68? a, 58 b, 136 c. 544 d.272 e. 60

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

really your just stupid if you don't know this

step-by-step explanation:

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.