Super
Funktioniert 1a
Hervorragend
Optimal geeignet zur Analyse von harmonischen Schwingungen
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About
This physics education app uses your device's sensors to measure acceleration and angular velocity. It visualizes vectors in 3D, calculates velocity and position through integration, and offers data analysis tools like function fitting and filtering. Ideal for short-term physics experiments.
✓3D acceleration and angular velocity measurement
✓Real-time 3D vector visualization
✓Velocity and position calculation via integration
✓Data graphing and analysis
✓Function fitting (polynomials, sinusoids)
✓High-pass and low-pass filtering
✓Data saving, sending, and receiving
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What's New in MechanikZ
2.1
April 1, 2022
Neue Option: Falls die Option „Dezimalseparator: Komma“ aktiv ist, werden beim Senden der Messwerte die Zahlen in der CSV-Datei in der Komma-Schreibweise dargestellt, ansonsten wird die englische Punkt-Darstellung verwendet. Dies ist hilfreich, wenn man die Daten in einer anderen App öffnen möchte.
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FAQ
What physics concepts does MechanikZ help teach?
MechanikZ is designed for physics education, focusing on concepts like reference systems, acceleration vectors, force vectors, integration for velocity and position, and angular velocity. It aids in understanding and visualizing these principles through sensor data.
How does MechanikZ use device sensors for physics experiments?
The app utilizes the 3D accelerometer to determine the acceleration vector and the 3D gyroscope to record angular velocities. These sensor inputs are then processed to calculate and visualize motion-related data.
What data analysis features are available in MechanikZ?
MechanikZ offers advanced data analysis, including function fitting with polynomials up to 4th degree and sine functions. It also features optional optimization for harmonic oscillations and a configurable low-pass filter to refine measurements.
Can MechanikZ correct for sensor inaccuracies?
Yes, MechanikZ includes a calibration routine to correct for zero-point offset, scaling errors, and axis non-orthogonality. However, it cannot correct for significant sensor noise, temperature dependencies, or hysteresis.
What are the limitations of MechanikZ regarding accuracy?
The accuracy of velocity and position vectors is limited by the inherent errors of the accelerometer. Due to integration, residual errors increase linearly or quadratically over time, potentially causing significant inaccuracies after a few seconds.
Does MechanikZ have ads?
No, MechanikZ does not contain advertisements. It is a free application designed for educational purposes without any ad interruptions.
What devices is MechanikZ compatible with?
MechanikZ is available for iOS devices including iPhone 5s and later, iPad, and iPod. It requires iOS 7.0 or later.
How often is MechanikZ updated?
The latest version of MechanikZ is 2.1, last updated on April 1, 2022. While updates are not frequent, the app provides stable functionality for its intended physics education use.
