Moment of inertia demonstration

Moment of inertia demonstration

Negotiable /Piece

Min.Order:10 Pieces

Supply Ability:
1000 Piece / Pieces per Month
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T/T

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Place of Origin:
Zhejiang, China
Brand Name:
Huamao
Model Number:
KJ-LX10

Ningbo Huamao International Trading Co., Ltd.

Credit Member 4 years
Business Type: Trading Company
Ningbo Zhejiang China
Main Products: Education Instrument ,Education equipment ,Education apparatus ,Laboratory Instruments ,Science exhibits

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Moment of inertia demonstration

Moment of inertia demonstration  ,This is our new creative series which used for  junior middle school Innovation experimental !  new beautiful design and very eash to be used. 

In this study, mainly by Φ200mm mirror plate, Φ75mm rigid metal thickness 12.5mmbase composition (as shown above).
Moment of inertia is a measure of inertia of rotating rigid body, and its value depends on the object shapemass distribution, and position of the shaftFor the mass distribution, shape is not complex objects from its mass distribution of dimensions is calculated using the equation determined with respect to a moment of inertia of the shaftFor the simple geometrya rigid mass distribution can be directly used to calculate its formula determined with respect to a moment of inertia of the shaft.
This device provides for a rigid metalmoment of inertia: M = Jβ, (where M is the twisting moment, J is the moment of inertia, β is the angular acceleration).
Rigid plate rotationwithout friction and other factorswill always rigid rotating axis direction with a constant moment of inertiaangular rotation down. When considering a rigid body with the flat friction and air resistancetorsion torque changethe angular acceleration changereducing the moment of inertia, the shaft direction changes slowlybut the smaller the resistancethe smaller the changethe rigid body rotation of the maintained longer .

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0086-574-87970901
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