What is loading off how is it useful​

How air particles exert a pressure on the inside of the balloon

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.