Solve the Problem $\frac { 1 } { 18 }$ Radian Has Been Covered, What Is the Linear Speed of with a Radius

question 149

Multiple Choice

Solve the problem.
-An object is spinning around a circle with a radius of 20 centimeters. If in 17 seconds a central angle of $\frac { 1 } { 18 }$ radian has been covered, what is the linear speed of the object?

• A) \(\frac { 170 } { 9 } \mathrm {~cm}\) per sec
• B) \(\frac { 20 } { 153 } \mathrm {~cm}\) per sec
• C) \(20 \mathrm {~cm}\) per \(\mathrm { sec }\)
• D) \(\frac { 10 } { 153 } \mathrm {~cm}\) per sec

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Definitions:

Cognitive Responses

Mental processes and reactions, such as thoughts and interpretations, in response to stimuli or situations.

Lethargic

A state of sluggishness, fatigue, or lack of energy, often indicative of underlying health conditions.

Preoccupied

Engrossed in thought or concerns, often to the point of not being aware of one's surroundings.

Anxiety

A mental health disorder characterized by feelings of worry, anxiety, or fear that are strong enough to interfere with one's daily activities.