Coulomb's Law: Force = k x q1x q2 divided distance square
where k=9x10^9 , q1 and q2 are the charge
So if you distance is halved, your force is stronger by 4 times
and if you distance is doubled, your force is 1/4
Ask me again if you aren't clear :)
Answer:
I think so but i could be wrong..
Explanation:
Not 100% but i think it'll cause the earth to rotate slightly slower, its definitely not the last one though
