A Girl Walks on a Level Floor in a Straight

question 93

Multiple Choice

A girl walks on a level floor in a straight line in the +x direction.Her foot exerts a force on the floor.The direction of the reaction force by the floor on her foot is in

• A)+x direction
• B)-x direction
• C)+y direction (vertically up)
• D)-y direction (vertically down)
• E)depends how fast she is walking

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Definitions:

Mass Media

Various means of communication, such as television, newspapers, and the Internet, that reach large audiences simultaneously and influence societal opinions and behaviors.

Functionalism

A theoretical framework in sociology and anthropology that explains social institutions and structures by their societal functions.

Conflict Theory

A theoretical framework in sociology that emphasizes the role of coercion and power in producing social order.

Ethnomethodology

A sociological perspective focusing on the ways people make sense of their everyday life and the methods they use to do so.