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Atwood machine has two hanging masses, m1 and m2, attached with a massless string over a pulley. If the pulley spins, rather than allowing the string to change direction without spinning, has mass M3, radius R, and moment of inertia equal to that of a disk, what is the tension force down on each side of the pulley?

10. An Atwood machine has two hanging masses, m, and m2, attached with a massless string over a
pulley. If the pulley spins, rather than allowing the string to change direction without spinning, has mass
M3, radius R, and moment of inertia equal to that of a disk, what is the tension force down on each side
of the pulley?
R
M2
m,

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