File talk:Moment of inertia examples.gif

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Can this moments of inertia applied as an innovation by causing compressed air to flow in such manners and thereby could be used as a source to power turbine that produce electricity? Hence, existing electricity produced are recycle back to multiply the power in an economical way. Air in this case is compressed to create the desired force similar to dam being built to contain the desired volume of water. Only that the dams lack the design of utilizing the concept of recycle by pumping the water back instead of depending on the natural source. Time due to consider these applications against depletion and the advancements in sustainable management. — Preceding unsigned comment was added by 115.164.84.4 (talk) 19:39, 1 February 2010 (UTC) — edited for bare decency of capitalization by MaxEnt on 12 June 2021

Off topic, and borderline word salad. MaxEnt (talk) 17:23, 12 June 2021 (UTC)

Teapot

If r_i are 3D position vectors (or magnitudes thereof), then $I=\sum \limits _{i}m_{i}r_{i}^{2}$ is wrong. Squared distances to the axis should stay there.

As a distinct (although related) remark, sans-serif for math is an abomination. How about “I = ⋯ I²” nonsense? One can’t distinguish this uppercase I from the lowercase l. Incnis Mrsi (talk) 08:01, 1 September 2019 (UTC)

Uneven rotational rate

As animated in my browser, about 1/4 of the revolution proceeds at half the speed of the other 3/4 of the revolution. All the illustrations share the same circular arrow at the top of the axial line. Just as these arrows emerge from behind this axis (heading right to left), the rotation rate hits a tar pit. The handle of the tea pot is about 90 degrees advanced, and seems to stall in the foreground as it begins to swoop from left to right. On my browser, this tar pit effect is not subtle. MaxEnt (talk) 17:26, 12 June 2021 (UTC)