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Direct linkXu, Wangyi; Liu, Qiaoyi; Koenig, Kathleen; Fritchman, Joseph; Han, Jing; Pan, Sudong; Bao, Lei – Physical Review Physics Education Research, 2020
Momentum is a foundational concept in physics. Although it is often taught in introductory mechanics courses, there are a limited number of studies on this topic in the literature. The results from these studies have consistently shown that students have difficulties in understanding momentum, especially the connections between net force, time,…
Descriptors: Physics, Science Instruction, Scientific Concepts, Introductory Courses
