The mass of the earth is about 6x1024 kg and its radius is about 6x106 meters. suppose you build a runway along the equator, line-up a million f-16's, bolt them down, and have them all fire their engines (eastward) simultaneously for 1/2 hour. estimate the effect that would have on the rotational speed of the earth. assume the thrust of each plane's engines is 30,000 lbs = 133,000 newtons.

In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendel’s discoveries in genetics. over a century later, darwin’s idea of evolution was modified in order to incorporate mendel’s rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendel’s rules of genetics and darwin’s idea of biological evolution? a.)mendel’s genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendel’s theory of genetics.c.)mendel’s genetics replaced darwin’s entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.