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・ Roll Deep
・ Roll Deep discography
・ Roll film
・ Roll Flight
・ Roll Flight MR V
・ Roll forming
・ Roll Global
・ Roll hardness tester
・ Roll in My Sweet Baby's Arms
・ Roll into One
・ Roll It Gal
・ Roll It Over
・ Roll Like a Wheel
・ Roll Me Away
・ Roll Me Up and Smoke Me When I Die
Roll moment
・ Roll No 21
・ Roll of arms
・ Roll of Distinguished Philatelists
・ Roll of Distinguished Philatelists of Southern Africa
・ Roll of Honour
・ Roll of Honour (song)
・ Roll of the Dice
・ Roll of the Peerage
・ Roll of Thunder, Hear My Cry
・ Roll On
・ Roll On (Alabama album)
・ Roll On (Eighteen Wheeler)
・ Roll On (JJ Cale album)
・ Roll On (Kid Rock song)


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Roll moment : ウィキペディア英語版
Roll moment

In a vehicle suspension, roll moment is the moment of inertia of the vehicle's sprung mass (the portion of its weight supported by the suspension). The roll moment is the product of the sprung mass and the square of the distance between the vehicle's roll center and its center of mass. If the vehicle is subjected to centrifugal forces, such as in a turn, the roll moment will cause the body to rotate (lean) towards the outside of the turn.
In aeronautics, the roll moment is the aerodynamic force applied at a distance from an aircraft's center of mass that causes the aircraft to undergo angular acceleration about its roll axis. The roll axis is usually defined as the longitudinal axis, which runs from the nose to the tail of the aircraft. A roll moment can be the result of wind gusts, control surfaces such as ailerons, or simply by flying at an angle of sideslip. See flight dynamics.



抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Roll moment」の詳細全文を読む



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