Homework Statement
Homework Equations
I need help with part c
for part (a) I got 18 m/s and for part (b) I said the velocity would be zero after a long time has passed, assuming that there is gravity.
The Attempt at a Solution
For part (c) I would assume that they would not touch because...
Homework Statement
Homework Equations
|E| = (Kq)/r^2
The Attempt at a Solution
I'm not really sure if there is a difference between part (a) and part (b)