Question

Two protons are held fixed at a distance 2x = 8 microm apart from each other. An electron is
released from rest a distance of y = 3 microm from the line connecting the protons. What will the electron’s speed be when it reaches the point mid-way between the
protons?
a. 22,500 m/s
b. 7,110 m/s
c. 20,100 m/s
d. 10,100 m/s
e. 13,000 m/s