Lesson: The Negative Mass Method Mathematics • Third Year of Secondary School

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In this lesson, we will learn how to find the center of gravity of a lamina that contains holes using the negative mass method.

Students will be able to

calculate the center of gravity of laminas that contain holes using the negative mass method,
solve applied problems involving the center of gravity of laminas containing holes,
calculate the center of gravity of a lamina where a part is cut and moved to a different position (including examples of corners folded over).