An electron is accelerated from test by just an electric field of 21200 V/M that is pointing vertically up. What is the electrons speed after traveling .458cm?

Is anyone good with this?

AMHD doesn't do homework - I am suggesting that all of your questions be combined so "we" aren't paging through threads which "we" will not be answering.

If you would like to post your answers someone will come along to help you.