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As a stunt, you want to sip some water through a very long, vertical straw. what is the tallest straw that you could, in principle, drink from in this way?
The maximum height of a straw from which one can drink water is determined to be 10 meters, based on the approximation of gravitational acceleration at 10 m/s². The fundamental principle involves atmospheric pressure pushing the water up the straw, which can be calculated using the equation P1 + ρgh1 = P2 + ρgh2. In this scenario, P1 is 0 Pa and h1 is 0, leading to the conclusion that P2 equals atmospheric pressure, which supports a height of 10 meters for water.
PREREQUISITESStudents of physics, engineers, and anyone interested in fluid mechanics and the principles of pressure and suction.