Which of the Following Statements Is True

question 76

Multiple Choice

Which of the following statements is true?

• A)When two hoops with different radii roll down an inclined plane without slipping,they reach the bottom at the same time.
• B)If a body is rotating about an axis without any external torques,and its size doubles,it will speed up to double the angular velocity.
• C)Two disks roll down an inclined plane without slipping.The one with a smaller radius will always reach the bottom first independent of their masses.
• D)When two objects roll down an inclined plane without slipping,they have the same velocity when they reach the bottom only if they have the same mass.
• E)The moment of inertia of an object would be different on the surface of the moon than it is on the surface of the Earth

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Definitions:

Actual Overhead

includes the real, as incurred, indirect costs associated with manufacturing a product or providing a service, including utilities and rent.

Cost Allocation

The process of assigning indirect cost to a cost object, such as a job.

Factory Overhead

The indirect costs associated with manufacturing, including utilities, maintenance, and salaries of employees not directly involved in production.

Cost Object

The object or segment of operations to which costs are related for management’s use, such as a product or department.