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Author Question: Continued use of the fuels most relied upon in developing countries will eventually lead to ... (Read 105 times)

jenna1

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on: Jul 28, 2018
Continued use of the fuels most relied upon in developing countries will eventually lead to ________.
 a. depletion of soil nutrients
  b. severe thermal pollution of water
  c. increased oil prices
  d. depletion of coal reserves in those countries

Question 2

A car originally traveling at 30 m/s manages to brake for 5.0 seconds while traveling 125 m downhill. At that point the brakes fail. After an additional 5.0 seconds it travels an additional 150 m down the hill. What was the acceleration of the car after the brakes failed?


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SeanoH09

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Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

4.0 m/s2


jenna1

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Reply #2 on: Jul 28, 2018
Thanks


SeanoH09

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Reply #3 on: Jul 28, 2018
Welcome :)


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