Unformatted text preview: And other people lost points for not explaining their answers or showing work. Below is a list of common mistakes on problem three: 1) students thought that coefficient of lift was Lift / Q * Length, rather than Lift / Q * Area 2) students thought that coefficient of pressure was Absolute Pressure / Q rather than Gauge Pressure / Q 3) no one took into account that temperature, mach number and viscosity changed with altitude...
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- Fall '09
- Fundamental physics concepts, weird density