An 8-N Block Slides Down an Incline

question 30

Multiple Choice

An 8-N block slides down an incline. It has an initial speed of 7 m/s. The work done by the resultant force on this block is:

• A) 3 J
• B) 6 J
• C) 56 J
• D) impossible to calculate without more information
• E) none of these

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Definitions:

Nomothetic Approach

A scientific approach that seeks general laws and principles through the study of groups of individuals.

Secondary Traits

Personality traits that are less central to an individual's identity and more situational or context-dependent.

Achievement Needs

A person's desire for significant accomplishment, mastery of skills, control, or high standards.

Personality Theorist

A psychologist or scholar who specializes in the study of personality, developing theories to explain personal identity and individual differences.