96. Blood Flow As blood moves through a vein or artery, its velocity v is greatest along the central axis and decreases as the distance r from the central axis increases (see the figure below). For an artery with radius 0.5 cm, v (in cm/s) is given as a function of r (in em) by v = g(r) = 18,500(0.25 – r) (a) Find g. What does g represent? (b) Find g(30). What does your answer represent?

Question

Blood Flow As blood moves through a vein or artery, its
velocity √ is greatest along the central axis and decreases as
the distance r from the central axis increases (see the figure
below). For an artery with radius 0.5 cm, √ (in cm/s) is given
as a function of r (in cm) by

96. Blood Flow As blood moves through a vein or artery, its
velocity v is greatest along the central axis and decreases as
the distance r from the central axis increases (see the figure
below). For an artery with radius 0.5 cm, v (in cm/s) is given
as a function of r (in em) by
v = g(r) = 18,500(0.25 – r)
(a) Find g. What does g represent?
(b) Find g(30). What does your answer represent?
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Transcribed Image Text

96. Blood Flow As blood moves through a vein or artery, its velocity v is greatest along the central axis and decreases as the distance r from the central axis increases (see the figure below). For an artery with radius 0.5 cm, v (in cm/s) is given as a function of r (in em) by v = g(r) = 18,500(0.25 – r) (a) Find g. What does g represent? (b) Find g(30). What does your answer represent?