A 50-N Object Falling in Air Experiences 30 N of Air

question 72

Multiple Choice

A 50-N object falling in air experiences 30 N of air resistance.The net force on the falling object is

• A)0 N.
• B)20 N.
• C)50 N.
• D)80 N.

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Definitions:

Psychosocial Theory

A framework for understanding human development across the lifespan proposed by Erik Erikson, emphasizing the impact of social experiences.

Erik Erikson

A psychologist known for his theory on the psychosocial development of human beings, outlining eight stages from infancy to adulthood.

Latency Stage

A period in Freudian psychosexual development occurring from about age six to puberty where sexual urges are inactive or latent.

Psychosexual Development

A Freudian concept that describes stages from infancy to adulthood in which pleasure is focused on specific bodily areas and conflicts arise that must be resolved.