A 15-G Paper Clip Is Attached to the Rim of a Phonograph

question 36

Multiple Choice

A 15-g paper clip is attached to the rim of a phonograph record with a radius of 30 cm, spinning at 3.5 rad/s. The magnitude of its angular momentum is:

• A) 1.4 * 10^-3 kg .m²/s
• B) 4.7* 10^-3 kg .m²/s
• C) 1.6 * 10^--2 kg.m²/s
• D) 3.2 * 10^-1 kg . m²/s
• E) 1.1 kg . m²/s

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Definitions:

Situational Leadership Approach

A model suggesting that the most effective leadership style varies according to the readiness, ability, and willingness of those being led.

Situational Leadership Approach

A leadership model proposing that the most effective leadership style varies according to situational variables, including the readiness and competence of followers.

Correct Policies

Strategies or guidelines that are deemed appropriate and effective for achieving specified objectives or solving problems.

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A minimal level of proficiency or ability in a particular area.