Physics of a Kayak (Qayaq) Essay example -- physics kayak kayaking qay

Qayaqs, now known as kyaks, were utilise by the Yupik Eskimos of Southwest Alaska. The Qayaq is a symbol of the Yupik culture. It symbolizes the significance of subsistence and using the surround resources to survive. This vessel also represents the intelligence and ingenuity of the Yupik people developing and innovation a water craft that was swift, quiet, and could withstand harsh water turbulence.They were employ as a mode of transportation for subsistence hunting and gathering. They were also a symbol of importance in society. ...it was the basis among men for obtaining wealth and women (Zimmerly, 40). riches was measured on the ammount of goods a man could give away, indicating he was a successful hunter. In turn, beca usage this hunter had a qayaq, he had to be full in manuvering the qayaq and hunting which gave him status in the community. This would be equivalent to a man owning his own vehicle and having a good job (Zimmerly, 40). distributively qayaq was outfitted w ith hunting suppliments to ensure the hunters success. (http//www.alaskanative.net/341.asp). This mode of transportation was very economical and aventageous while traveling along coast lines and upstream against a current. This stylus and of sea vessel is known as the Bearing Sea Kyak. Qayaq expression was a very time consuming process. There was a honoring held in the traditional mens house while each of the woody memebers of the qayaq was cut. Each piece of wood was measured by the size of the owner. thusly each mans kyak is built according to the specifications of his own body and hence is peruliarly fitted to his use (Zimmerly, 40).Qayaqs were on average fifteen feet in length. They had wide and deep hulls, the damage were rounded and slightly fl... ...L/nAs a rule of tack R 3000 turbulent flow Anything in between 2000 and 3000 is unstable and may go back and forth between laminar and turbulent flow.(www.physics.usyd.edu.au/teach_res/jp/fluids/flow1.pdf) work CitedAlas ka Native Heritage Center. Floating Bodies 101. Lincoln, K J. Qayanek The Resurrection of a Lost Art. Delta find 13 October 2004. 14+Serway, Jewett. Physics for Scientists and Engineers 6th Edition. Pomona California State polytechnic University. 2004.Visual Physics. Yupik Qayaq. Zimmerly, David W. Qayaq Kayaks of Alaska and Siberia. Fairbanks University of Alaska Press, 2000.