1 answer:
Answer:
r = 0.37 m
Explanation:
Use Coulomb's law to solve for r:
F = kq1q2/r^2
---> r^2 = kq1q2/F
= (8.99×10^9)(5.6×10^-4)(-2.1×10^-4)/(-7.7×10^3)
= 0.1373 m^2
or r = 0.37 m
You might be interested in
Lett me come back imma translate this... and then ill come to help
I’m pretty sure it’s Radioactive decay
The answer is to your question is c
Answer:

Explanation:
As in any sample you will have 75.8% of Cl-35 iosotopes and 24.3% of Cl-37 iosotopes you can get the average atomic mass as:

C. cell body encapsulate the nucleus and the other parts of a cell