Soal fisika kelas 2 sma9/22/2023 Common difficulties for students were applying multiplication of the dot product force acting on objects and the movement objects when the movement of objects is presented through graphs, applying work-kinetic energy theorems, misinterpreting relations of gravity and height of objects on the incline, and determine the graph relation of energy with height object as a description of the movement of objects with parabolic paths and influenced by the external forces of the system. Test result showed that the average student's test score is 50.65 with a scale of 100. The student’s reasons in answering were used to identify possible causes of errors. Technique of collecting data was test with 15 items two tier's instruments which have been validated by expert. Type of this research was descriptive with survey method. This study was conducted on 68 high school students at 11th grade who had took work and energy material. Abstract: This study identified student’s difficulty on doing test about work and energy.
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