At locations A and B, the electric potential has the values A=1.59 V and B=5.13 V, respectively. A proton released from rest at one of these locations passes through the other location.
From which location was the proton released? B
What is its speed when it passes through the other location? (in m/s)
From which location was the electron released? A
What is its speed when it passes through the other location? (in m/s)