An Airplane in a Wide Sweeping "Outside" Loop Can Create

Multiple Choice

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
B) 1800 m
C) 2300 m
D) 3300 m