Flight of the Frisbee Essay examples -- essays research papers

abstractionSpinning objects such as Frisbees possess unique fleeing characteristics. They argon in nerve centre spinning wings gliding in mid-air propelled by the forces of torque and aerodynamic lift. The relationship between Newtons Laws of social movement and the flight of the Frisbee will be discussed. This paper will attempt to bring out and show the different physical motions involved behind the spinning border of the Frisbee and the similar forces it shares with other heavier travel objects. Lastly, how major improvements in the redesign of the Frisbee contributed to its change magnitude stability and precision in its flight in the air. The Flight of the FrisbeeObjects that fly are designed to push air down. The momentum of the air red ink down is what causes Frisbees or winged objects to travel skyward. This type of force playacting on a flying disk is typically known as the aerodynamic lift (Bloomfield, 1999, p. 132). Consider a flying kite, which in essence is al so a winged object. When a kites matte bottom surfaces are angled into the wind, air gets pushed down and the kite glides upward. Kites mustiness rely on the wind to keep it suspended in mid-air, opus flying birds and insects utilize their muscular flapping motions to maintain their flight in motion. Airplanes rely on spinning propellers and turbine fans to provide adequate momentum for abridge off from the runway. With flying Frisbees, that momentum is generated primarily by the tossing power of the man arm and wrist motion. The Frisbees course of flight is directly colligate to the torque or twist force applied by the soul throwing the flying disk (Fisher & Phillips, 2003, p. 12). To narrow down more on the dilate involved in the flight of the Frisbee, there are four thorough forces that affect a flying Frisbee lift, weight, thrust, and drag. Aerodynamic lift acting on the Frisbee is considered a positive force, and happens when the Frisbee pushes down on the air, the air pushes upward on the Frisbee (Bloomfield, 1999, p. 132). This in turn causes the air pressure under the disk to be higher than the air pressure over the top of the disk, thereby creating the rear of an upward air vacuum. In order for a Frisbee to fly dead on target and stay in the air, its center of aerodynamic lift must abide near its center of gravity over a wide order of airspeeds and angles of attack. Thrust is the oth... ...the plane of the disk. A sharp ridge at the swiftness edge separates the airflow at the leading edge. These ridges act as spoilers to draw turbulent airflow, which confines the center of lift to the center of the disk. The result is an aery disk that flies better and farther than the Frisbee.In conclusion, the Frisbee is an effective perusing tool for introducing and examining the basic principles involved in the mechanics of flying winged objects. Newtons Laws of Motion is reiterated throughout its design processes, while its coat can be closely observed in its real cubic form. ReferencesAshley, S. (1995, August). Flying farther than a Frisbee. Sports Technology for Air, Land, and Tee, 89-90. Retrieved October 20, 2004, from InfoTrac database.Bloomfield, L. A. (1999, April). The flight of the Frisbee. Scientific American, 280, 132-133. Retrieved October 20, 2004, from EBSCOhost database.Fisher, D., & Phillips, T. (2003, April). propel a Frisbee into orbit. The Technology Teacher, 10-15. Retrieved October 20, 2004, from InfoTrac database. Nye, B. (2001, July 1). The flight of the Frisbee. Time, 52. Retrieved October 20, 2004, from InfoTrac database.