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Author Question: The rate at which an object's velocity changes with time is called its a. instantaneous velocity. ... (Read 102 times)

MirandaLo

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on: Jul 28, 2018
The rate at which an object's velocity changes with time is called its
 a. instantaneous velocity.
  b. motion.
  c. speed.
  d. acceleration.

Question 2

A chemical reaction is balanced by applying all except which of the following principles?
 a. No atoms are gained, lost, or changed in identity.
  b. Only the numbers preceding formulas can be changed.
  c. The set of smallest whole numbers should be used.
  d. Subscripts in the formulas may be changed if necessary.


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Jossy

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

d

Answer to Question 2

d


MirandaLo

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Reply 2 on: Jul 28, 2018
Gracias!

pangili4

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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