Why does the dwarf planet Pluto have the most elliptical orbit? *

A. Since the weaker gravitational pull being so far away from the sun.
B. Since it is so cold being so far away from the sun.
C. Since it is not a real planet.

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach