When immersed in a uniform stream, a thick elliptical plane cylinder creates a broad downstream wake, as idealized in fig. p3.72. the pressure at the upstream and downstream sections are approximately equal, and the fluid is water at 208c. ifu054m/sandl580cm, estimatethedrag 1 cm force on the cylinder per unit width into the paper. also compute the dimensionless drag coefficient cd 5 2f/(rhou20bl).

energy can cross the boundaries of a closed system in the form of heat and mass

explanation:

answer:

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