A 20-Kg Block Slides on a Frictionless 15° Inclined Plane

question 41

Multiple Choice

A 2.0-kg block slides on a frictionless 15° inclined plane. A force acting parallel to the incline is applied to the block. The acceleration of the block is 1.5 m/s² down the incline. What is the applied force?

• A) 8.1 N down the incline
• B) 3.0 N down the incline
• C) 2.1 N up the incline
• D) 3.0 N up the incline
• E) 8.1 N up the incline

Recognize the mixed quality of health information on the Internet and the importance of critical evaluation by patients.

Grasp the impact of health insurance on accessibility to medical care and its financial implications.

Acknowledge the increase in popularity of alternative medicine among well-educated populations and reasons behind it.

Identify the role and importance of patients' satisfaction in the continued use of medical services.

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Definitions:

Invert

To turn upside down or inside out; in mathematics, it refers to finding the reciprocal of a number.

Collection tubes

Containers used for the collection and storage of samples such as blood, urine, or saliva, for laboratory analysis.

Glucose tolerance test

A medical test measuring the body's ability to metabolize glucose, used to diagnose diabetes.

High-carbohydrate diet

A diet that includes a higher proportion of carbohydrate sources relative to fats and proteins.