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Phys 1 Student Workbook.pdf

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<strong>Phys</strong>ics Labs with Computers, Vol. 1<strong>Student</strong> <strong>Workbook</strong>P22: Rotational Inertia 012-07000A5. Subtract the rotational inertia of the Disk from the value of the rotational inertia for theRing and Disk to find the rotational inertia of the Ring alone. Record the experimentalvalue for the Ring.6. Calculate the theoretical value of the rotational inertia of the Ring based on its dimensions(R1 and R2) and mass (M). Record the value.I = 1 M(R 2 2 1+ R 2 2)7. Calculate the theoretical value of the rotational inertia of the Disk based on its dimension(R) and mass (M). Record the value.I = 1 MR228. Calculate the percent difference between the experimental values and the theoretical valuesfor the rotational inertia of the Ring and the rotational inertia of the disk.Record your results in the Lab Report section.p. 156 ©1999 PASCO scientific P22

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