Physics, 18.12.2019 18:31, alanihuling
Your heart pumps blood at a pressure of 100 mmhg and flow speed of 60 cm/s. at your brain, the blood enters capillaries with such a large total cross-sectional area that the blood velocity is much smaller: about 0.7 mm/s. ignore viscosity in the capillaries. how long could your neck be so that blood still reaches your brain in m
Answers: 3
where g is acceleration due to gravity, h is the height and 
is the density
the subject of the formula then
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Your heart pumps blood at a pressure of 100 mmhg and flow speed of 60 cm/s. at your brain, the blood...
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