Question

An electron in an oscilloscope tube is traveling horizontally with a speed of 4.4×106m/s . It passes through a 2.1cm long region with an electric field pointing upward with a magnitude of 1500N/C.

what is the magnitude of the electron’s velocity when it emerges from the electric field region?

What is the direction of the electron’s velocity when it emerges from the electric field region?
I am supposed to just do all of these for you? I already took the course. Let's see your attempts so someone can tell where you are having trouble.
24m/s

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