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Author Question: The direction of the acceleration of an object moving in a circle at constant speed is a. changing, ... (Read 70 times)

colton

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on: Jul 28, 2018
The direction of the acceleration of an object moving in a circle at constant speed is
 a. changing, but pointing in a predictable direction.
  b. constant and pointing in only one direction.
  c. constant and pointing in two directions.
  d. none of these

Question 2

When the equation Ga + Br2  GaBr3 is balanced, the total of all the coefficients (both written and understood) is
 a. 4.
  b. 3.
  c. 6.
  d. 7.


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nhea

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

a

Answer to Question 2

d


colton

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

Joy Chen

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Reply 3 on: Yesterday
Gracias!

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