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Two uniform spheres are pivoted on horizontal axes that are tangent to their surfaces.The one with the longer period of oscillation is the one with:
Horace Mann
Known as the "Father of American Public Education," he was a pioneering advocate for public education reform in the United States during the 19th century.
Public Schools
Schools that are funded and run by the government, providing free education to students within a certain geographical area.
Social Stability
The condition in which a society is steady and functioning without abrupt changes, maintaining harmony and continuity over time.
Social Advancement
The process of improving the social status of individuals or groups, often through education, employment, or political reform.
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