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Author Question: Consider a situation where a skater pulls her arms inward, causing her rotation rate to speed up. ... (Read 55 times)

Redwolflake15

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on: Jul 28, 2018
Consider a situation where a skater pulls her arms inward, causing her rotation rate to speed up. Kinetic energy
 a. is definitely conserved
  b. is definitely not conserved
  c. may or may not be conserved
  d. none of the above

Question 2

Consider a situation where a skater pulls her arms inward, causing her rotation rate to speed up. Linear momentum
 a. is definitely conserved
  b. is definitely not conserved
  c. may or may not be conserved
  d. none of the above


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ergserg

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

B

Answer to Question 2

A


Redwolflake15

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Reply 2 on: Jul 28, 2018
Gracias!

sultana.d

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Reply 3 on: Yesterday
Wow, this really help

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