[Answered] When a twirling ice skater brings her arms inward, her rotational speed A) decreases. B) remains ...

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Author Question: When a twirling ice skater brings her arms inward, her rotational speed A) decreases. B) remains ... (Read 78 times)

genevieve1028

Hero Member
Posts: 601

on: Jul 29, 2018

When a twirling ice skater brings her arms inward, her rotational speed

A) decreases.
B) remains the same.
C) increases.

Question 2

The gravitational field simulated by rotation in a space habitat that is best suited for humans is

A) zero.
B) g.
C) one-quarter g.
D) one-half g.
E) three-quarters g.

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Tonyam972

Sr. Member
Posts: 342

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: C

Answer to Question 2

Answer: B

genevieve1028

Hero Member
Posts: 601

Reply #2 on: Jul 29, 2018

Both answers were spot on, thank you once again

Tonyam972

Sr. Member
Posts: 342

Reply #3 on: Jul 29, 2018

Great! Please up vote

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Author Question: When a twirling ice skater brings her arms inward, her rotational speed A) decreases. B) remains ... (Read 78 times)

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