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Home > Office Supplies > Demonstrational & Teaching Utensil > Other Demonstrational & Teaching Utensils > Moment of Inertia Demonstration

Moment of Inertia Demonstration

Name: Moment of Inertia Demonstration
Brand: Huamao
SKU: 100534423
Availability: InStock

Moment of Inertia Demonstration thumbnail-1

Negotiable MOQ: 10 Pieces (Price negotiable depending on order volume and customization)

Key Specifications

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Place of Origin:

Zhejiang, China

Brand Name:

Huamao

Model Number:

KJ-LX10

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Ningbo Huamao International Trading Co., Ltd.

5Yrs

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Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

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Place of Origin Zhejiang, China

Brand Name Huamao

Model Number KJ-LX10

Specifications

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 12.5mm, base composition (as shown above).
Moment of inertia is a measure of inertia of rotating rigid body, and its value depends on the object shape, mass distribution, and position of the shaft. For 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 shaft. For the simple geometry, a 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 metal, moment of inertia: M = Jβ, (where M is the twisting moment, J is the moment of inertia, β is the angular acceleration).
Rigid plate rotation, without friction and other factors, will always rigid rotating axis direction with a constant moment of inertia, angular rotation down. When considering a rigid body with the flat friction and air resistance, torsion torque change, the angular acceleration change, reducing the moment of inertia, the shaft direction changes slowly, but the smaller the resistance, the smaller the change, the rigid body rotation of the maintained longer .