Determine the final velocity of an alpha particle (3.2x10^-19) if it is placed in a 7.2x10^6 n/c uniform field. The mass of the alpha particle is 6.64x10^-27

Answer 1

For what distance is is accelerated?

Answer 2

It does not say in the question

Answer 3

Huh ? Are you doing relativity?

The force on it is constant, q*E
so the acceleration is constant, forever if it were not limited by approaching the speed of light.

Answer 4

I don't think so, we just started on parallel plates in school and he assigned this question for homework and i have no clue how I would get the final velocity from what was given.