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Author Question: Which of these fuels are obtained from the remains of plants and animals that died millions of years ... (Read 72 times)

cnetterville

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on: Jul 29, 2018
Which of these fuels are obtained from the remains of plants and animals that died millions of years ago?
 
  A) Oil
  B) Coal
  C) Natural gas
  D) All of the above.
  E) None of the above.

Question 2

A rock is thrown upward with a speed of 12 m/s on the surface of planet X where the acceleration of objects in free fall is 1.5 m/s2 and there is no atmosphere. How long does it take for the laser to reach the maximum height?
 
  A) 8.0 s
  B) 11 s
  C) 14 s
  D) 16 s


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jharrington11

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

D

Answer to Question 2

A


cnetterville

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

peter

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Reply 3 on: Yesterday
Wow, this really help

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