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2 cards from this section. Quick, good the night before a test.
Define conservation of momentum in your own words.
What happens to the total momentum if no external forces are present?
What is laminar flow?
Think of how syrup flows compared to water.
What is the main principle of conservation of momentum?
Think about a closed box with no external forces.
True or False: Laminar flow is the chaotic movement of fluids.
Consider how syrup flows compared with a turbulent river.
Given a complex fluid system with intertwining pipes of different diameters, derive the overall flow rate using momentum conservation principles.
Check how diameters influence flow rates using the continuity equation.
A fluid flows through a tapering pipe. Calculate the velocity at different sections under steady-state conditions.
Remember, A1V1 = A2V2 relates area and velocity at different cross-sections.
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