A Horizontal Force of 81 N Is Applied to Move

question 72

Multiple Choice

A horizontal force of 81 N is applied to move a 47-kg cart across a 7.0-m level surface.What work is done by the 81-N force?

• A) 12.06 J
• B) 26649 J
• C) 567 J
• D) 543.86 J
• E) ​0.25 J

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Definitions:

Terror Management Theory

A psychological theory suggesting that awareness of one’s own mortality drives behavior, particularly those that uphold cultural values and self-esteem.

Conspicuous Consumption

The purchase of goods or services for the purpose of displaying wealth or status rather than for practical reasons.

Shrinkage

The loss of money or inventory from shoplifting and/or employee theft.

Consumer Psychology

The study of how people's thoughts, beliefs, feelings, and perceptions influence their buying behavior.