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A spinning wheel has an angular momentum that points toward the east. If an eastward force is applied to the edge of the wheel,
Written records
Documented evidence or data that is stored in a written or printed format.
Archival research
Involves the study and analysis of existing records or archives to extract data or insights into historical or current trends and patterns.
Case studies
Research method involving an up-close, in-depth, and detailed examination of a subject of study (the case), as well as its related contextual conditions.
Naturalistic observation
An examination method where people are observed in their natural habitat without any control or influence from the person conducting the research.
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