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Anonymous Sat 03 Apr 03:18:39 2021 No.12918823 View Reply Original Report

Quoted By: >>12918832

Why do Gyroscopes move?

Anonymous

Anonymous Sat 03 Apr 2021 03:27:01 No.12918832 Report

Quoted By:

>>12918823
tiny leprechauns

Anonymous

Anonymous Sat 03 Apr 2021 03:28:39 No.12918838 Report

Quoted By:

im here from pol to say prob the jews

Anonymous

Anonymous Sat 03 Apr 2021 03:34:00 No.12918857 Report

Quoted By:

$dL/dt=\tau =r_{cm}\times mg$ https://batch.libretexts.org/print/url=https://phys.libretexts.org/Bookshelves/University_Physics/Book%3A_University_Physics_(OpenStax)/Book%3A_University_Physics_I_-_Mechanics_Sound_Oscillations_and_Waves_(OpenStax)/11%3A__Angular_Momentum/11.05%3A_Precession_of_a_Gyroscope.pdf

Anonymous

Anonymous Sat 03 Apr 2021 03:36:02 No.12918863 Report

Quoted By: >>12918871

Gravity?

Anonymous

Anonymous Sat 03 Apr 2021 03:36:27 No.12918865 Report

Quoted By:

Conservation of momentum

Anonymous

Anonymous Sat 03 Apr 2021 03:39:47 No.12918871 Report

Quoted By:

>>12918863
yes. if the radius from point of contact to the center of mass of a rotating body is off set from the axis of rotation, then there is a torque about that point of contact because $<br />\tau=r_{cm|\times mg [/mat] is nonzero only when r and mg are not parallel vectors. Also from basic mechanics, torque is simply the product of moment of inertia and rotational acceleration. Thus it rotates.$

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