![]() Here the free polar moment of inertia calculator also shows the same results but in a very short span of seconds, saving your precious time. of Inertia (kg m 2) ylinder 1 ylinder 2 Sylinder 3 radius (m) 0.027 0.034 0.123 Total width/thickness (m) 0.03 0.0301 0. Solution: As we know that: Ix Iy 4 (radius)4. What does it tell you? 3) In this experiment, how does the amount of frictional torque compare to the amount of applied torque? 4) Identify a source of systematic error in this experiment. ![]() Does it agree? 2) Calculate the confidence in the moment of inertia. Use equation 7.1 to calculate the moment of inertia of the rotating apparatus the uncertainty in moment of inertia is given by: I I. The goal of this week's experiment is to see if the. Because the hoop is a relatively simple geometric shape, it is also possible to calculate its moment of inertia theoretically. Computing moments of inertia For each of your datasets, you should make a graph (like this one) of distance fallen (on the y-axis) versus time squared (on the x-axis). This quarter, you learn about the analog in rotation: This week, you will measure the moment of inertia of a big hoop experimentally, using this equation. Conclusion (10pts total, 2pts each) 1) Calculate the agreement of your experimental moment of inertia result with its theoretical value. Calculate the moment of inertia of the two brass weights alone (ignoring the rods contribution), and the uncertainty in this moment of inertia.
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