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Author Question: A circular window of 30.0 cm diameter in a submarine can withstand a maximum force of 1.88 106 N. ... (Read 40 times)

BRWH

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on: Jul 27, 2018
A circular window of 30.0 cm diameter in a submarine can withstand a maximum force of 1.88  106 N. What is the maximum depth to which the submarine can go without damaging the window?
 
  A) 750 m
  B) 2.70 km
  C) 945 m
  D) 1.33 km
  E) 1.20 km

Question 2

Mars may have been more Earth-like in the past because
 
  A) its atmosphere was thicker and warmer
  B) it was rotating more rapidly
  C) the Sun was dimmer, putting out less solar radiation
  D) it was not as close to the Sun


bulacsom

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


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