A 20-Kg Block Slides on a Frictionless 25° Inclined Plane

question 21

Multiple Choice

A 2.0-kg block slides on a frictionless 25° inclined plane. A force of 4.6 N acting parallel to the incline and up the incline is applied to the block. What is the acceleration of the block?

• A) 1.8 m/s² up the incline
• B) 2.3 m/s² up the incline
• C) 6.6 m/s² down the incline
• D) 1.8 m/s² down the incline
• E) 2.3 m/s² down the incline

Understand the use of appropriate instruments and techniques for conducting physical assessments in pediatric patients.

Recognize the importance of cultural sensitivity and the role of the interpreter in the healthcare setting.

Understand the development and interpretation of vital signs in pediatrics, including pulse, respiratory patterns, and capillary refill time.

Recognize normal and abnormal findings in pediatric assessments, including visual and auditory system assessments.

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Definitions:

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Poll Taxes

Poll Taxes are taxes levied as a fixed sum on every liable individual, historically used as a means of disenfranchising voters, particularly African Americans in the United States.

Enfranchised African Americans

African Americans who were granted the right to vote, especially referring to the period following the Civil War.

Political Power

The ability or capacity of a person or group to influence the actions, beliefs, or conduct of others within a political framework.