A Crate Rests on a Horizontal Surface and a Woman

question 51

Multiple Choice

A crate rests on a horizontal surface and a woman pulls on it with a 10-N force. Rank the situations shown below according to the magnitude of the normal force exerted by the surface on the crate, least to greatest.

• A) 1, 2, 3
• B) 2, 1, 3
• C) 2, 3, 1
• D) 1, 3, 2
• E) 3, 2, 1

Understand the role of obesity and body fat distribution in determining cardiovascular health.

Understand the connection between lifestyle choices (diet, physical activity, smoking) and the risk of cardiovascular disease (CVD).

Recognize the role of social factors (marriage, social support, social status) in preventing or exacerbating the risk of CVD.

Identify various risk factors for CVD including hypertension, high cholesterol, and diabetes.

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Definitions:

Paying Attention

The act of focusing one’s consciousness or concentrating on a particular object, task, or activity.

Positive Body Language

Non-verbal communication that conveys a positive attitude or response through gestures, facial expressions, and posture.

Eye Contact

A non-verbal form of communication which occurs when two people look directly into each other's eyes.

Display Positive

Showing or presenting something in an optimistic or affirmative way, often in the context of tests results or attitudes.