An Airplane Flies in a Semi-Circular Arc in Order to Simulate

question 76

Multiple Choice

An airplane flies in a semi-circular arc in order to simulate "weightlessness" for its occupants.If the radius of the semicircular path it flies is 3500 m,what is the speed at which the plane flies?

• A) 357 m/s
• B) 580 m/s
• C) 185 m/s
• D) 1180 m/s

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