Its been over a year since I've taken physics 1. My practice was for physics 2 which I'm finally taking. All the other questions I was able to answer but these two seem to borrow concepts from physics 1 so I'm a bit clueless.
I figured for the second question, I'd solve for force=ma and then...
Did a practice test but I would like to understand these two questions a bit more. I know the answers to both but that doesn't mean anything if i don't get it. Any help would be appreciated
A very small 4.8-g particle carrying a charge of +9.9 μC is fired with an initial speed of directly...