The correct answer should be D. none of the above. That's because they
all are water polluters, with Jet fuel coming mostly from airports and
airplanes, laundry soap from us and from detergents used in industry,
and ammonia being a chemical that ties itself to acids in water and
helps them stay in water increasing its acidity which in turn harms the
plants and animals.
Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .