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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Definitions:

Psychological Defense Mechanisms

Unconscious distortions of a person’s perception of reality that reduce stress and anxiety.

Ego

In psychoanalytic theory, the part of the personality that mediates between the desires of the id, the values of the super-ego, and the realities of the external world.

Unconscious Efforts

Activities or processes that occur without conscious awareness or control, influencing behaviors and decisions.

Repression

Psychological defense mechanism in which the person refuses to consciously remember a threatening or unacceptable event, instead pushing those events into the unconscious mind.