Question

which of the following is not a
contact forac​

Answer 1

Answer:

chemical reactions:precipitation. Precipitation Reactions. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: (1) silver nitrate (AgNO3) and (2) sodium chloride (NaCl): The reaction is. The precipitate forms because the solid (AgCl) is insoluble in water.

Answer 2

Answer:

example of non contact force are gravity, frictional force