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Author Question: A student stands on a chair. The forces acting on her or him are supplied by gravity acting downward ... (Read 101 times)

@Brianna17

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A student stands on a chair. The forces acting on her or him are supplied by gravity acting downward and by the ______________ acting upward.
 Fill in the blank(s) with correct word

Question 2

Which of the following could be the molecular formula for an alkene?
 a. C7H7
  b. C8H16
  c. C2H3
  d. C2H2
  e. C2H6



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bigsis44

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Answer to Question 1

chair

Answer to Question 2

b




@Brianna17

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)


rachel

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Reply 3 on: Yesterday
Gracias!

 

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