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Author Question: Kinetic energy is conserved in elastic collisions. Indicate whether the statement is true or ... (Read 75 times)

SAVANNAHHOOPER23

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on: Jul 28, 2018
Kinetic energy is conserved in elastic collisions.
  Indicate whether the statement is true or false

Question 2

How long ago did the Big Bang occur?
 a. About 6,000 years ago.
  b. 15 thousand years ago.
  c. 15 million years ago.
  d. 15 billion years ago.
  e. 15 trillion years ago.


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aidanmbrowne

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

T

Answer to Question 2

d


SAVANNAHHOOPER23

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Reply 2 on: Jul 28, 2018
Wow, this really help

billybob123

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Reply 3 on: Yesterday
Excellent

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