Solve the Problem $\frac { 1 } { 3 }$ Radian Is Swept Out, What Is the Linear Speed of with a Radius

question 142

Multiple Choice

Solve the problem.
-An object is traveling around a circle with a radius of 10 centimeters. If in 20 seconds a central angle of $\frac { 1 } { 3 }$ radian is swept out, what is the linear speed of the object?

• A) \(\frac { 1 } { 6 }\) radians/sec
• B) \(6 \mathrm {~cm} / \mathrm { sec }\)
• C) 6 radians/sec
• D) \(\frac { 1 } { 6 } \mathrm {~cm} / \mathrm { sec }\)

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