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Author Question: An airplane in a wide sweeping outside loop can create 0-g inside the aircraft cabin. What must be ... (Read 195 times)

leo leo

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on: Jul 28, 2018
An airplane in a wide sweeping outside loop can create 0-g inside the aircraft cabin. What must be the radius of curvature of the flight path for an aircraft moving at 180 m/s to create a condition of weightlessness inside the aircraft?
 a. 1150 m
  c. 2300 m
  b. 1800 m
  d. 3300 m

Question 2

How many revolutions per second are needed for a centrifuge to produce an acceleration of 1200g at a radius arm of 15.0 cm?
 a. 40.7 rev/s
  c. 81.4 rev/s
  b. 44.6 rev/s
  d. 151 rev/s


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scikid

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

D

Answer to Question 2

B


leo leo

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

chereeb

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Reply 3 on: Yesterday
Gracias!

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