Chapter 15: Human Movement in a Fluid Medium
Chapter 15: Human Movement in a Fluid Medium
Chapter 15: Human Movement in a Fluid Medium
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Foil Shape• Semi-foil shape of projectiles such as the discusand javel<strong>in</strong> generate some lift force when oriented atappropriate angles with respect to the direction of thefluid flow.• Angle of Attack: angle between thelongitud<strong>in</strong>al axis of a body and the direction ofthe fluid flow• Lift/drag ratio: the magnitude of the lift forcedivided by the magnitude of the total dragforce act<strong>in</strong>g on a body at a given time