A barrel roll is an aerial maneuver in which an airplane makes a complete rotation on its longitudinal axis while following a helical path, approximately maintaining its original direction. It is sometimes described as "a combination of a loop and a roll". The G-force is kept positive (but not constant) on the object throughout the maneuver, commonly between 2-3 G, and no less than 0.5 G.
Read more about Barrel Roll: Etymology, Aviation, Military Attack
Famous quotes containing the words barrel and/or roll:
“Peaches grow wild, and pigs can live in clover;
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The spring begins before the winter’s over.”
—Elinor Wylie (1885–1928)
“Lord, what a thoughtless wretch was I,
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—Isaac Watts (1674–1748)