A car moves four times as fast as an identical car. Compared to the slower car, the faster car has
A) 4 times the KE.
B) 8 times the KE.
C) 12 times the KE.
D) 16 times the KE.
D
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Methane is released by:
A) digestive processes of cows and sheep. B) decaying garbage in landfills. C) nuclear power plants. D) both A and B.
What were the key phases of colonial expansion during the rise of the Russian Empire, and how did each enlarge the reach of the Russian state?
What will be an ideal response?
If you wanted to avoid earthquakes, which of the following areas would be the safest to live?
A) convergent plate boundary B) divergent plate boundary C) island arc along a subduction zone D) shield
All of the following are conducive to the formation of tornadoes EXCEPT
A. internal rotation and updrafts. B. vertical wind shear. C. mountains and other topographic barriers. D. tightening internal rotation.