A Force of 50 Pounds Is Exerted Along a Rope $30 ^ { \circ }$

question 55

Multiple Choice

A force of 50 pounds is exerted along a rope attached to a crate at an angle of $30 ^ { \circ }$ above the horizontal. The crate is moved 43 feet. How much work has been accomplished? Round answer to one decimal place.

• A) \(2,150.0\) foot-pounds
• B) 2,482.6 foot-pounds
• C) 2,006.0 foot-pounds
• D) \(2,244.3\) foot-pounds
• E) \(1,862.0\) foot-pounds

Analyze the prevalence of family violence across different income strata.

Propose reforms for protective services for children using sociological concepts.

Identify indicators of potential family health problems.

Enhance skills in providing appropriate responses and interventions for family concerns.

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Definitions:

Government Purchases

Expenditures by government entities on goods and services for current use to directly satisfy individual or collective needs.

Military Hardware

Physical, tangible equipment and weapons used by armed forces, such as tanks, aircraft, and ships.

Public Finance

The study of government revenue (taxation) and government expenditure policies and their impact on the economy.

Expend Money

The act of using or spending money for the purchase of goods, services, or other financial obligations.