Answer: v = 
Explanation: q = magnitude of electronic charge = 
mass of an electronic charge =
V= potential difference = 4V
v = velocity of electron
by using the work- energy theorem which states that the kinetic energy of the the electron must equal the work done use in accelerating the electron.
kinetic energy =
, potential energy = qV
hence, 

The meters per second
+1t a second / 2t
Answer:
Explanation:
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Hope this shows! It has all the equations for all of the problems u asked in the comments
True. Force is acceleration therefor inverse force is increasing acceleration