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Author Question: A jet engine develops 2.0 105 N of thrust in moving an airplane forward at a speed of 900 km/h. ... (Read 220 times)

burchfield96

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on: Jul 28, 2018
A jet engine develops 2.0  105 N of thrust in moving an airplane forward at a speed of 900 km/h. What is the power developed by the engine?
 a. 500 kW
  c. 25 MW
  b. 10 MW
  d. 50 MW

Question 2

If the distance between two point charges is quadrupled, the mutual force between them will be changed by what factor?
 a. 8
  c. 1/16
  b. 4
  d. 1/4


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mochi09

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

D

Answer to Question 2

C


burchfield96

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Reply #2 on: Jul 28, 2018
TY


mochi09

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Reply #3 on: Jul 28, 2018
You're welcome


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