A Forward Horizontal Force of 12 N Is Used to Pull

question 13

Multiple Choice

A forward horizontal force of 12 N is used to pull a 240-N crate at constant velocity across a horizontal floor.The coefficient of friction is:

• A)0.5
• B)0.05
• C)2
• D)0.2
• E)20

---

Definitions:

Drive Theory

A psychological theory that posits human behavior is motivated by biological drives to meet needs such as food, water, or sleep.

Approach-Avoidance

refers to a psychological conflict involving a single goal or situation that has both attractive and repelling aspects, affecting decision-making and behavior.

Utilitarian Needs

are needs that are pragmatic and practical, fulfilling a functional requirement rather than an emotional one.

Tangible Attributes

Physical characteristics and features of a product that can be directly observed and measured by consumers.