A 100-N Force Has a Horizontal Component of 80 N

question 12

Multiple Choice

A 100-N force has a horizontal component of 80 N and a vertical component of 60 N.The force is applied to a cart on a level frictionless floor.The cart starts from rest and moves 2.0 m horizontally along the floor due to this force.What is the cart's final kinetic energy?

• A)200 J
• B)160 J
• C)120 J
• D)zero

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Definitions:

Behavioral Economics

A field of economics that studies how psychological, cognitive, emotional, cultural, and social factors affect the economic decisions of individuals and institutions.

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A field of economics that examines how psychological, cognitive, emotional, cultural, and social factors influence the economic decisions of individuals and institutions.

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