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

question 36

Multiple Choice

An airplane flies in a semi-circular arc in order to simulate "weightlessness" for its occupants.If the speed at which the plane flies is 750 km/hr,what is the radius of the semicircular path it flies in?

• A) 57 km
• B) 1.6 km
• C) 4.4 km
• D) 2.2 km
• E) 76 km

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