A Wheel Is Rotating Freely with an Angular Speed of 20

question 47

Multiple Choice

A wheel is rotating freely with an angular speed of 20 rad/s on a shaft whose moment of inertia is negligible.A second identical wheel,initially at rest,is suddenly coupled to the same shaft.The angular speed of the coupled wheels is

• A)10 rad/s
• B)14 rad/s
• C)20 rad/s
• D)28 rad/s
• E)40 rad/s

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Definitions:

Personal Construct Theory

A psychological theory developed by George Kelly in the 1950s, proposing that individuals use personal constructs to make sense of their world.

Motivational Theory

A concept that explains what motivates individuals to behave in certain ways, focusing on the drivers of human actions.

Pursuing Goals

The process of setting, striving for, and working diligently to achieve specific objectives or outcomes.

Expectancies

Beliefs or predictions about the likelihood of future events affecting behavior and decision-making.