Answer:
82
Explanation:
weight on earth-weight on air
There is too much information given, it's hard to understand exactly which variables are important in this problem.
The basic SI unit that has anything to do with electricity is the unit
of electric charge ... the Coulomb.
Every other unit connected with electricity is a combination of the
Coulomb and the other basic SI units ...kilogram for mass, the meter
for length, and the second for time.