An Object Is Moving in a Circular Path with a Radius

question 71

Multiple Choice

An object is moving in a circular path with a radius of 5.00 m. If the object moves through an angle of 270 degrees, then the tangential distance traveled by the object is

• A) 4.71 m.
• B) 15.2 m.
• C) 23.6 m.
• D) 40.2 m.

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Definitions:

Pulmonary Fibrosis

A lung disease that occurs when lung tissue becomes damaged and scarred, impeding effective gas exchange and breathing.

Chronic Bronchitis

A long-term inflammation of the bronchi in the lungs, often caused by smoking, leading to coughing and difficulty breathing.

Emphysema

A lung condition that is part of chronic obstructive pulmonary disease (COPD), characterized by damage to the air sacs (alveoli), leading to difficulty breathing.

Pulmonary Tuberculosis

Respiratory infection caused by the bacterium Mycobacterium tuberculosis.