Two Equal Spheres, Labeled a and B in the Figure $\omega$

question 14

Multiple Choice

Two equal spheres, labeled A and B in the figure, are attached to a massless rod with a frictionless pivot at the point P.The system is made to rotate clockwise with angular speed $\omega$ on a horizontal, frictionless tabletop.Sphere A collides with and sticks to another equal sphere that is at rest on the tabletop.Note: the masses of all three spheres are equal. What is the angular speed of the system immediately after the collision?

• A)(\( \omega \))
• B)0.82\( \omega \)
• C)0.60\( \omega \)
• D)0.56\( \omega \)
• E)0.29\( \omega \)

Understand the most effective types of communication for different audiences and purposes.

Recognize the impact of clichés on the tone and effectiveness of writing.

Provide constructive feedback in professional contexts.

Understand the principles of effective microblogging in a professional setting.

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Definitions:

Absolute

Unconditional or total; often refers to rules, principles, or truths that are universally valid or that can be applied universally.

Retired Police

Former police officers who have ended their service career, often after reaching a certain age or completing a specified period of service.

Military Personnel

Individuals who serve in the armed forces, including soldiers, sailors, airmen, and marines, among others.

Crime Survey

A research method used to collect data on crime rates, types of crimes, and public perception of crime, often through questionnaires or interviews with a sample of the population.