The Work Done by Gravity During the Descent of a Projectile

question 18

Multiple Choice

The work done by gravity during the descent of a projectile is:

• A)positive
• B)negative
• C)zero
• D)depends for its sign on the direction of the y axis
• E)depends for its sign on the direction of both the x and y axes

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Definitions:

Environmental-Mold Traits

Source traits that are learned from social and environmental interactions.

Learned Characteristics

Traits or skills that are not innate but have been acquired through experience or instruction.

Pattern On Personality

Describes the distinctive and characteristic ways of thinking, feeling, and behaving that make up an individual's personality.

Nature And Nurture

A debate involving whether human behavior is determined by the environment, or by a person's genes.