You calculate that it would take a piece of paper 0.5 seconds to fall from your hand to the ground if there were no air resistance. in reality, how long will it take the paper to reach the ground?

What does it mean if a piece of wood is ripped? it has been water-damaged. it has been cut with the grain. it has been cut against the grain. it has been covered with laminate.

Although china’s total economic output, measured by gross domestic product (gdp), is third largest in the world, it is considered a developing nation. what is most likely the most important factor for this designation? a. china’s government spends money on things that do not benefit human development. b. china has a large population, so its gdp per person is only modest. c. china has a strong economy but weak literacy and school attendance rates. d. china’s high rates of disease offset the country's economic gains.

According to speculation and study, what will happen to the global birth rate in about 40 years? (1 point)