Newton’s 2nd Law Model
Product Code : SCL-PLE-11656
The StemAids Newton’s 2nd Law Model is a high-precision kinematic system engineered to provide an empirical verification of the fundamental equation. Designed for Secondary and University Physics laboratories, it features a low-friction track and trolley system that allows for the precise manipulation of independent variables. This model complies with international ISO/DIN standards for educational physics equipment, ensuring repeatable and accurate data collection for classical mechanics experiments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Track Construction |
1.2m to 2.0m Extruded Anodized Aluminium (Warp-Resistant) |
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Trolley Unit |
Low-Friction Ball Bearing Wheels with Stackable Mass Slots |
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Force Application |
Precision Pulley System with Calibrated Slotted Hanging Masses |
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Measurement Interface |
Compatible with Photogate Timers or Motion Sensors |
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Leveling Mechanism |
Adjustable Screw-Feet for Absolute Horizontal Alignment |
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ISO Compliance Code |
ISO 9001:2015 Manufacturing Quality Standards |
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HS Code |
9023.00 (Instruments, apparatus and models for demonstrational purposes) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Proportionality Analysis: By varying the hanging mass (Force) while keeping the trolley mass constant, students can Analyze the direct proportionality between force and acceleration.
- Mass-Inertia Correlation: By adding masses to the trolley while keeping the pulling force constant, students can Knowledge the inverse relationship between mass and acceleration.
- Kinematic Equation Application: The model facilitates the calculation of acceleration using displacement-time data, supporting the Application.
- System Friction Evaluation: Discrepancies between theoretical and experimental acceleration provide a platform for the Evaluation of frictional forces and air resistance.
International Logistics & Compliance
StemAids ensures all kinematic sets are prepared for rigorous international transit and immediate institutional deployment:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant) featuring longitudinal internal bracing to ensure the aluminium track remains perfectly straight during multi-modal transit.
- Documentation: Every shipment includes a Manufacturer’s Authorization Form (MAF), Quality Inspection (IQ/OQ) Certification, and comprehensive Technical Instruction Manuals in English.
- Durability: Tropicalised design tested for operational stability in demanding Indian climates (up to 45°C and 90% Humidity), ensuring the track surface remains corrosion-free and the pulley bearings maintain low-friction performance.
Direct OEM Sourcing Advantages
Procuring through the StemAids vertical manufacturing pipeline ensures definitive technical authority and factory-direct support:
- In-house Precision Calibration: Every track is checked for linearity and every trolley is balanced to ensure zero-bias movement during experiments.
- Batch-tested for Uniform Reliability: Mass accuracy and pulley friction are verified across production runs to ensure uniform performance for large-scale institutional procurement lots.
- Direct Factory Spares Availability: As the OEM, we maintain a permanent inventory of replacement pulleys, low-friction trolleys, and calibrated mass sets, ensuring a low total cost of ownership and minimal downtime.
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