Solve the Problem
-Find the Work Done by a Force $42 ^ { \circ }$

question 188

Multiple Choice

Solve the problem
-Find the work done by a force of 2 pounds acting in the direction of $42 ^ { \circ }$ to the horizontal in moving an object 7 feet from $( 0,0 )$ to $( 7,0 )$ .

• A) \(10.4 \mathrm { ft } - \mathrm { lb }\)
• B) \(9.4 \mathrm { ft } - \mathrm { lb }\)
• C) \(20.8 \mathrm { ft } - \mathrm { lb }\)
• D) \(11.2 \mathrm { ft } - \mathrm { lb }\)

Assess the role of risk factors in health and disease.

Evaluate health research information, especially from internet sources.

Understand the historical shift from infectious to chronic diseases as leading causes of death in the U.S.

Recognize the influence of lifestyle factors and genetics on health and the development of chronic diseases.

---

Definitions:

Technological Improvement

Innovations and advancements in technology that enhance productivity, efficiency, or the quality of goods and services.

Wage Increase

An upward adjustment in the amount of money paid to an employee for their labor.

Workers' Union

An organization that represents the collective interests of employees, negotiating wages, work hours, and working conditions with employers.

Relative Price

The price of one good or service compared to another, usually considered in terms of opportunity cost.