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Author Question: The main drawback of coal as an energy resource is A) its contribution to the global warming. ... (Read 100 times)

nevelica

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on: Jul 29, 2018
The main drawback of coal as an energy resource is
 
  A) its contribution to the global warming.
  B) its contribution to the ozone problem.
  C) limited resources are available.
  D) its contribution to acid rain.
  E) the economics associated with the coal industry.

Question 2

When you push an object a certain distance while applying twice the force, you do
 
  A) twice as much work.
  B) four times as much work.
  C) the same amount of work.


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livaneabi

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Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

Answer: A


nevelica

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  • Posts: 563
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

sailorcrescent

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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