Conservation of Momentum Model
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Product Code : SCL-PLE-11598
The StemAids Conservation of Momentum Model (with Marbles) is a high-utility physics apparatus designed for the empirical study of momentum transfer, elastic collisions, and the law of conservation of energy. Optimized for Secondary STEM laboratories, it provides a functional platform for visualizing how an initial momentum input translates through a series of stationary objects. Manufactured to ISO 9001:2015 standards by durable model ensures standardized instructional delivery for classical mechanics and kinematics modules.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Track Design |
Curved, Inclined Metal Track for gravity-assisted acceleration |
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Collision Bed |
Horizontal base track for linear collision alignment |
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Rolling Media |
Five (5) Precision-Finished Steel/Marble Balls |
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Structural Base |
Solid foundation ensuring stable alignment of the balls |
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Functional Principle |
Conservation of Momentum (pinitial=pfinal) |
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Interaction Mode |
Single or multiple ball release for complex collision study |
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Dimensions |
10 x 10 x 15 cm (standard laboratory footprint) |
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ISO Compliance Code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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HS Code |
9023.00.00 (Educational/Demonstrational Physics Apparatus) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Momentum Transfer Interface -> Facilitates student visualization of how the kinetic energy of a single moving marble is transferred through a stationary chain to propel a single marble at the opposite end, supporting Mechanics Module 101 (Understanding).
- Gravity-Acceleration Modeling -> Enables the physical study of how height (Potential Energy) is converted into velocity (Kinetic Energy) and subsequently momentum (Applying).
- Elastic Collision Analysis -> Supports the Analysis of energy conservation, where the mass and velocity of the incoming ball equate to the mass and velocity of the exiting ball.
- Complex Collision Evaluation -> Allows students to Evaluate outcomes when releasing multiple balls (e.g., 2 balls in → 2 balls out), confirming that momentum is conserved regardless of the number of interacting bodies (Evaluating).
International Logistics & Compliance
- Packaging: Export-grade ISPM-15 compliant protective packaging with internal stabilization to prevent track deformation or loss of marble balls.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and English Technical User Guides.
- Durability: Tropicalized design with high-tensile metal tracks and impact-resistant balls to ensure long-term instructional reliability.
Direct OEM Sourcing Advantages
- Vertical Integration: Total control over the track’s angle of inclination and the uniformity of marble mass ensures perfectly repeatable results across bulk rollouts.
- Reliability Protocols: Batch-tested for low-friction surface finish and the structural integrity of the curved track joints.
- Institutional Support: Guaranteed direct factory availability for replacement ball sets and specialized mounting bases ensures maximized asset lifecycle and superior long-term ROI.
