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Investigating Transfer of Knowledge of 2-D Kinematics to 2-D Dynamics Contexts in the Calculus-Based Mechanics Physics Course for Future Engineers

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Conference

2024 ASEE PSW Conference

Location

Las Vegas, Nevada

Publication Date

April 18, 2024

Start Date

April 18, 2024

End Date

April 20, 2024

DOI

10.18260/1-2--46050

Permanent URL

https://strategy.asee.org/46050

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Paper Authors

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Cole Patterson California Polytechnic State University, San Luis Obispo

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Matthew J. Moelter California Polytechnic State University - San Luis Obispo

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Currently a Professor of Physics at Cal Poly, Dr. Moelter received his BS from the Univ of California - Irvine and ScM/PhD from Brown University. Prior to arriving at Cal Poly he was an instructor at Sacramento State University and the University of Puget Sound.

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Laura Rios California Polytechnic State University, San Luis Obispo

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Brian P. Self California Polytechnic State University, San Luis Obispo

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Brian Self obtained his B.S. and M.S. degrees in Engineering Mechanics from Virginia Tech, and his Ph.D. in Bioengineering from the University of Utah. He worked in the Air Force Research Laboratories before teaching at the U.S. Air Force Academy for sev

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Stamatis Vokos

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Abstract

To analyze forces in contexts in which an object, modeled as a particle, moves on a two-dimensional trajectory, one often needs to coordinate between the components of the acceleration parallel and perpendicular to the trajectory with forces resolved in these two ever-changing directions. Education researchers have mapped the landscapes of student ideas of forces and of two-dimensional motion separately. At the same time, the literature on transfer illustrates how difficult transfer and coordination are in general. The present work contributes to the knowledge base by investigating ways in which students coordinate their knowledge of velocity and acceleration in two dimensions with the knowledge of forces that is required for applying Newton’s Second Law in these kinds of problems. The context of the investigation is the first calculus-based course in the typical physics sequence for future scientists and engineers, including versions of the course taught in a studio format. Results from student interviews and student written work will be presented and implications for instruction will be discussed. This work is part of the multifaceted collaborative project “Mechanics of Inclusion and Inclusivity in Mechanics,” which is funded by the California Governor’s Office of Planning and Research Learning Lab. Our project involves physics and engineering faculty and students at Cal Poly San Luis Obispo and Allan Hancock College, with support from education faculty at UC Santa Barbara and researchers from Tufts University and Oregon State University.

Patterson, C., & Moelter, M. J., & Rios, L., & Self, B. P., & Vokos, S. (2024, April), Investigating Transfer of Knowledge of 2-D Kinematics to 2-D Dynamics Contexts in the Calculus-Based Mechanics Physics Course for Future Engineers Paper presented at 2024 ASEE PSW Conference, Las Vegas, Nevada. 10.18260/1-2--46050

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