Average Blood Speed ? physics?
The volume flow rate in an artery supplying the brain is 3.33E-6 m3/s. If the radius of the artery is 5.74 mm, determine the average blood speed
- WoodsmanLv 77 years agoFavorite Answer
area of artery A = πr² = π(0.00574m)² = 1.0351e-4 m²
v = VFR / A = 3.33e-6m³/s / 1.0351e-4m² = 0.0322 m/s = 3.22 cm/s