Utilization of the phyphox application (physical phone experiment) to calculate the moment of inertia of hollow cylinders

Yasaroh, Sabila; Kuswanto, Heru; Ramadhanti, Desi; Azalia, Aisha; Hestiana, Hestiana

doi:10.24042/jipfalbiruni.v10i2.9237

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…Salah satu aplikasi yang dapat digunakan untuk eksperimen fisika yaitu aplikasi Phyphox. Beberapa penelitian yang menggunakan aplikasi Phyphox diantaranya yaitu penelitian penentuan konstanta pegas pada peristiwa osilasi pegas [16], eksperimen gerak jatuh bebas menggunakan fitur akustik stopwatch [17], eksperimen gerak pendulum [18], dan penentuan momen inersia serta gaya gesek [19] [20].…”

Section: Pendahuluanunclassified

Analisis Parameter Dinamika Fenomena Bouncing Ball Berbasis Aplikasi Phyphox

Pebralia

2022

NMJ

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Peristiwa bola yang memantul dapat digunakan sebagai model untuk mendeskripsikan banyak sekali aspek yang ada dalam mekanika. Pada penelitian ini dirancang fenomena bouncing ball dimana bola dijatuhkan dari ketinggian tertentu tanpa kecepatan awal dan menumbuk permukaan lantai yang keras. Penelitian ini menggunakan metode penelitian eksperimen menggunakan aplikasi Phyphox sebagai alat bantu untuk menentukan parameter-parameter yang ada pada fenomena bouncing ball . Adapun parameter yang dianalisis pada penelitian ini yaitu berupa kebergantungan energi, ketinggian, dan waktu. Hasil dari penelitian ini menunjukkan bahwa kecenderungan penurunan energi bouncing ball terhadap jumlah pantulan yang terjadi mengikuti grafik eksponensial. Pada eksperimen tahap I dengan bola kelereng berdiameter 15,2 mm diperoleh nilai penurunan energi tiap pantulan mengikuti persamaan eksponensial y=113,77 exp(-0,151x), dengan nilai . Pada eksperimen tahap II dengan bola kelereng berdiameter 15,2 mm diperoleh nilai penurunan energi tiap pantulan mengikuti persamaan eksponensial y=123,4 exp(-0,204x), dengan nilai.. Pada eksperimen tahap III dengan bola kelereng berdiameter 27,4 mm diperoleh nilai penurunan energi tiap pantulan mengikuti persamaan eksponensial y=115,01 exp(-0,176x), dengan nilai .

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Section: Pendahuluanunclassified

Analisis Parameter Dinamika Fenomena Bouncing Ball Berbasis Aplikasi Phyphox

Pebralia

2022

NMJ

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“…The Phyphox application has two advantages in conducting physics experiments, namely providing remote data access and providing analysis data in the form of graphs in real-time [18]. Various physics experiments have been carried out using the Phyphox application, including straight motion [19], free-fall motion [20], circular motion [21], momentum, collision, and energy [22], frictional force on inclined planes [23], the moment of inertia [24], oscillatory motion in a simple pendulum system [25], and sound interference [26]. In addition, Phyphox is ideal for project-oriented learning.…”

Section: Introductionmentioning

confidence: 99%

Simple harmonic motion studied on spring-mass system using Phyphox application

Boimau,

Laos

2024

J. ris. kaji. pendidik. fis.

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Simple harmonic motion experiments have been conducted using a smartphone-based spring-mass system with the Phyphox application. This research aims to investigate the relationship between the mass of an object and the period and frequency of oscillations and determine the spring constant using smartphone-based experimental equipment. The method uses the "spring" feature in the Phyphox application to visualize oscillatory movements in real-time and measure the period and frequency of oscillations. The experimental results show that the spring constant obtained from the smartphone-based experiment is 9.51 N/m, with a difference of 1.25% compared to the Hooke's Law experimental setup with the conventional method. This shows that using a smartphone-based experimental setup can be a better alternative for conducting physics experiments requiring high accuracy.

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“…Several studies using the Phyphox application include research on determining spring constants on spring oscillation events [17], free-fall motion experiments using the stopwatch acoustic feature [18], pendulum motion experiments [19], and others [20], [21].…”

Section: Introductionmentioning

confidence: 99%

Determining the Coefficient of Restitution Through the “Bouncing Ball” Experiment using Phyphox

Pebralia

2022

Int.J.Appl.Sci.Smart Technol.

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This study aims to determine the restitution coefficient based on the reflected sound from the “bouncing ball” experiment. The experiment used a Phyphox-based smartphone. The produced sound came from a reflection between marble and the floor. Theoretically, the value of the coefficient of restitution is obtained based on the square root of the final height of the object’s reflection divided by its initial height. In this study, the determination of the height of the bounce from the “bouncing ball” was measured using the Phyphox application, which was analyzed based on the sound of the bouncing ball and the time interval of the reflection. The results show that the value of the coefficient of restitution for each marble were 0.93, 0.92, and 0.92, while the average error were 0.65%, 0.85%, and 1.43%, respectively. Furthermore, the average error value of the overall measurement is 0.97%. This error is highly dependent on the shape of the object. The rounder a thing is, the higher the level of accuracy will be. In this study, the determination of the coefficient of restitution was carried out in two ways: by comparing the height of the ball’s bounce and the time intervals for the n and n+1 bounce. The value of the coefficient of restitution generated by these methods was identic. Thus, this study had confirmed that the bounce ball experiment using the Phyphox indicated valid data well so that it could be implemented for determining the coefficient of restitution.

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Utilization of the phyphox application (physical phone experiment) to calculate the moment of inertia of hollow cylinders

Cited by 3 publications

References 4 publications

Analisis Parameter Dinamika Fenomena Bouncing Ball Berbasis Aplikasi Phyphox

Analisis Parameter Dinamika Fenomena Bouncing Ball Berbasis Aplikasi Phyphox

Simple harmonic motion studied on spring-mass system using Phyphox application

Determining the Coefficient of Restitution Through the “Bouncing Ball” Experiment using Phyphox

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