A Solid Sphere Rolls Without Slipping Along a Horizontal Surface

question 21

Multiple Choice

A solid sphere rolls without slipping along a horizontal surface. What percentage of its total kinetic energy is rotational kinetic energy?

• A)33 %
• B)50 %
• C)12 %
• D)75 %
• E)29 %

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Definitions:

Distributorship

A business arrangement in which one company grants another company or individual the right to sell its goods or products within a specified territory or market.

Annual Net Cash

The total amount of cash that a business generates and uses over a one-year period, after all expenditures are accounted for.

After-Tax Discount Rate

The rate used to discount future cash flows after taxes in investment analysis to find their present value.

Incremental Sales

The additional revenue generated from a particular business action or decision, beyond what would have been generated without it.