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A 960-N block is suspended as shown. The beam AB is weightless and is hinged to the wall at A. The tension force of the cable BC has magnitude:
Cohorts
Groups of subjects in a study who share a defining characteristic, typically born at around the same time, but can also refer to groups in experimental designs or demographic studies.
Flynn Effect
The observed rise over time in standardized intelligence test scores, attributed to various factors including improved nutrition, education, and test-taking strategies.
Standardized
Consistent and uniform procedures applied in testing or assessment to ensure fairness and comparability of data or results.
Generations
Refers to all of the people born and living at about the same time, regarded collectively, often used to categorize specific cohorts in sociology, like Baby Boomers or Millennials.
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