A Solid Disk (I = MR²)that Is 10 Cm

question 49

Multiple Choice

A solid disk (I = MR²) that is 10 cm in diameter has a mass of 4 kg.The force applied at the outer surface required to produce an angular acceleration of 6 rad/s² about an axis through the center of the disc is

• A)0.24 kN
• B)0.12 kN
• C)0.30 N
• D)0.60 N
• E)1.2 N

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Definitions:

Directive Leadership Style

A leadership approach characterized by providing clear instructions, setting performance standards, and closely supervising tasks.

Telling Style

A communication approach characterized by directly informing or instructing others without seeking their input.

Telling

A leadership behavior characterized by giving clear instructions and guidance to followers, informing them exactly how and when to complete the task.

Directive Approach

A leadership style in which decisions and policies are made by the leader and directly communicated to subordinates, with little input from them.