A Solid,uniform Sphere of Mass 2

question 34

Multiple Choice

A solid,uniform sphere of mass 2.0 kg and radius 1.7 m rolls from rest without slipping down an inclined plane of height 7.0 m.What is the angular velocity of the sphere at the bottom of the inclined plane?

• A) 5.8 rad/s
• B) 9.9 rad/s
• C) 11 rad/s
• D) 7.0 rad/s

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Definitions:

Additional Unit

Refers to the next unit of product or service that is considered in the production or consumption decision-making process.

Marginal Benefit

The extra advantage gained by using an additional unit of a product or service.

Producing

The act or process of creating goods or services by combining labor, materials, and technology.

Fifth Sweatshirt

Additional unit or item, indicative of a point in consumption where assessing marginal utility or other economic factors becomes relevant.