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Showing 1 to 15 of 51 results Save | Export
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Aji, Mahardika Prasetya; Rahmawati, Ita; Imtinan, Nisrina; Permatasari, Hestining Ajeng; Hidayah, Husnul; Linuwih, Suharto; Priyanto, Aan; Yusmantoro, Yusmantoro – Physics Teacher, 2022
The center of mass (CM) is an abstract quantity but essential as a reference point used to understand the position and movement of an object or a system of objects. Many researchers have used video recordings to analyze and understand the movement of objects in a system. In a system with colliding objects, the motion can be obtained precisely from…
Descriptors: Scientific Concepts, Physics, Motion, Video Technology
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Jiraporn Poonyawatpornkul; Supranee Pitsamai; Onuma Methakesorn; Kotchakorn Mangmee – Journal of Learning for Development, 2025
This case study investigated the conceptual understanding of the Simple Pendulum topic amongst physics student-teachers using online experiments. A pre-experimental design was utilised, employing a one-group pretest-posttest approach with 20 student-teachers. The research instruments included a highspeed video activity conducted within Online…
Descriptors: Scientific Concepts, Motion, Physics, Preservice Teachers
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Dittrich, William A. – Physics Teacher, 2022
Drop Tower Physics (DTP) is composed of a set of experiments using standard physics lecture demonstration equipment, such as a pendulum, mass spring oscillator, and so forth, while videotaping them as they fall freely in the Dryden Drop Tower in Portland, OR. An article published in "The Physics Teacher" illustrated the behavior of a…
Descriptors: Physics, Science Instruction, Science Experiments, Science Equipment
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Ristanto, Sigit; Nugroho, Waskito; Sulistya, Eko; Suparta, Gede B. – Physics Education, 2022
We have developed a stereo vision system for observing real objects for experimental physics demonstration. The stereo vision observes objects from two different points of view. An observer can identify the distance and velocity of an object based on at least two different points of view. This paper demonstrates our comprehensive observation in a…
Descriptors: Science Instruction, Physics, Scientific Concepts, Motion
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Aji, Mahardika Prasetya; Rahmawati, Ita; Imtinan, Nisrina; Wulandari, Yuvita Kiki; Yusmantoro; Priyanto, Aan – Physics Education, 2022
The momentum is often used to analyse the dynamics of the motion of an experimental interaction between objects. Meanwhile, the interaction force tends to be challenging to observe and obtain. In this study, a simple video-assisted experiment was used to observe the interaction forces during the interaction of two magnetic objects. The interaction…
Descriptors: Science Instruction, Mechanics (Physics), Motion, Science Experiments
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Hinrichsen, Peter F. – Physics Education, 2021
The toppling motion of falling chimney stacks has been the subject of a number of studies which address the interesting phenomenon that brick chimneys usually break well before they hit the ground. Modern concrete chimneys, and wind generator towers, however, are strong enough to topple without breaking and many videos of their destruction are…
Descriptors: Science Instruction, Physics, Motion, Scientific Concepts
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Santosa, I. E. – Physics Education, 2022
The image of free-falling bar has been recorded to study the effect of the motion on its observed length. This moving bar image is analysed using the Tracker software to determine its length and the end bar's position. An elongated appearance of the bar has been observed with movement. This effect relies on the speed and the exposure time during…
Descriptors: Science Instruction, Physics, Motion, Computer Software
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Stephens, Jeff; Bostjancic, Melissa; Koskulitz, Tara – Physics Teacher, 2019
The use of video analysis for the study of motion and forces is well established in the worlds of physics and biomechanics. The issue of parallax error, sometimes referred to as perspective error or scaling error, when videotaping a moving object is known, and the experimenter is often counseled to be "far away." However, "far…
Descriptors: Physics, Motion, Scientific Principles, Scientific Concepts
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Nuryantini, Ade Yeti; Nuryadin, Bebeh Wahid – Physics Education, 2020
The vector of aircraft motion and analysis using FlightRadar24 and Tracker motion analysis has been investigated and studied. The straight, turning and circular aircraft motion were recorded from www.flightradar24.com using a commercial desktop video recording. Then, the video of the aircraft motion was analyzed using Tracker 5.1.1 to determine…
Descriptors: Motion, Science Instruction, Scientific Concepts, Air Transportation
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Gonçalves, José; Carvalho, Paulo Simeão – Physics Education, 2019
The conical pendulum is a topic theoretically approached in physics literature, but with little experimental activity developed due to the difficulty of reproducing the conical motion in ideal experimental conditions. This work consisted of studying the motion of a rigid conical pendulum using video analysis. The experimental results were used as…
Descriptors: Science Instruction, Video Technology, Scientific Concepts, Physics
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Reina Karen M. Celestino-Salcedo; Jr. Sotero O. Malayao Jr.; Monera A. Salic-Hairulla; Ellen J. Castro; Ivy Claire V. Mordeno – Journal of Education and Learning (EduLearn), 2024
The challenge of creating reliable technology-based resources for science learning is a perennial challenge in Philippine education, with limited learning materials accessible to all learners. This study is about the development of a videocast embedded with physics education technology (PhET) simulation that served as supplementary learning…
Descriptors: Physics, Science Education, Motion, Scientific Concepts
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Wörner, Salome; Fischer, Christian; Kuhn, Jochen; Scheiter, Katharina; Neumann, Irene – Physics Teacher, 2021
Video motion analysis allows tracing trajectories of objects in motion and is an established method in physics education. Tablet computers, with their integrated cameras, offer the opportunity to both record and analyze dynamic motions during experiments on a single device. This enables students to work without transitioning the data between…
Descriptors: Video Technology, Motion, Astronomy, Science Instruction
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de Oliveira, A. L.; de Jesus, V. L. B.; Sasaki, D. G. G. – Physics Education, 2021
The drag effect on a falling ball caused by air is a conventional subject in the most well-known textbooks of classical mechanics and fluid dynamics. Further, there are some papers that employ video analysis to track objects movements in the air making it possible to obtain position data as a function of time and its graphs. However, none of them…
Descriptors: Science Instruction, Physics, Scientific Concepts, Concept Formation
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Pendrill, Ann-Marie – Physics Education, 2020
Your body is not a point particle. The nature and direction of the forces counteracting gravity influence your experience of uniform rectilinear motion--as does your own orientation in relation to the force of gravity. Sensors in smartphones or other devices can capture these forces, and help establish a connection between the personal experience…
Descriptors: Physics, Science Instruction, Telecommunications, Handheld Devices
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Suárez, Álvaro; Baccino, Daniel; Martí, Arturo C. – Physics Education, 2019
Simple experiments for which differential equations cannot be solved analytically can be addressed using an effective model that satisfactorily reproduces the experimental data. In this work, the 1D kinematics of a remote-control model (toy) car was studied experimentally and its dynamical equation modelled. In the experiment, maximum power was…
Descriptors: Models, Motion, Video Technology, Equations (Mathematics)
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