Q1. You designed an intravascular blood pump to help patients with heart failure. The pump design is a combination of an annular cylinder and one thin rod rotating about the axis through the center perpendicular to its length. Calculate the angular momentum of this pump when the pump (annular cylinder + thin rod) rotates 10 spins (1 spin = 360 degrees) during 1 second. %3D

University Physics Volume 1
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Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 36P: The angular position of a rod varies as 20.0t2radians from time t=0 . The rod has two beads on it as...
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Q1. You designed an intravascular blood pump to help patients with heart failure. The pump
design is a combination of an annular cylinder and one thin rod rotating about the axis through
the center perpendicular to its length. Calculate the angular momentum of this pump when the
pump (annular cylinder + thin rod) rotates 10 spins (1 spin = 360 degrees) during 1 second.
Annular cylinder outer radius (R)= 0.8 mm
Annular cylinder thickness (t)= 0.1 mm
Annular cylinder length (L)= 4 cm
Annular cylinder mass (M.)= 5 g
Thin rod length (I)= 1.4 mm
Thin rod mass (M,)= 1 g
R
Transcribed Image Text:Q1. You designed an intravascular blood pump to help patients with heart failure. The pump design is a combination of an annular cylinder and one thin rod rotating about the axis through the center perpendicular to its length. Calculate the angular momentum of this pump when the pump (annular cylinder + thin rod) rotates 10 spins (1 spin = 360 degrees) during 1 second. Annular cylinder outer radius (R)= 0.8 mm Annular cylinder thickness (t)= 0.1 mm Annular cylinder length (L)= 4 cm Annular cylinder mass (M.)= 5 g Thin rod length (I)= 1.4 mm Thin rod mass (M,)= 1 g R
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