The Moment of Inertia of a Certain Cylinder, Whose Mass

question 121

Multiple Choice

The moment of inertia of a certain cylinder, whose mass is not distributed uniformly, is 0.6mR² about its geometric axis. The translational speed of the center of mass after it starts from rest and rolls 14 m down a 30° incline is approximately

• A) 9.3 m/s.
• B) 86 m/s.
• C) 13 m/s.
• D) 3.1 m/s.
• E) 41 m/s.

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The total amount of money generated by a firm or entity from its business activities, before any expenses are subtracted.

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The total cost of production divided by the quantity of output produced; it includes both fixed and variable costs.

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