A 30-Kg Particle Has a Position Vector Given by

question 38

Multiple Choice

A 3.0-kg particle has a position vector given by , where is in meters and t is in seconds. What is the angular momentum of the particle, in kg⋅m²/s, about the origin at t = 2 s?

• A)72
• B)−72
• C)24
• D)−24
• E)22

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Definitions:

Adjourning Stage

The final phase of group development where the team completes its task and dissolves, often accompanied by feelings of closure and accomplishment.

Group Development

A progression in which a team undergoes transformation, generally advancing through phases such as forming, storming, norming, performing, and adjourning.

Power Struggles

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The establishment of superior criteria or benchmarks of excellence that individuals or organizations strive to achieve in their work or performance.