A Bowling Ball Has a Mass of 7

question 42

Multiple Choice

A bowling ball has a mass of 7.00 kg,a moment of inertia of 2.8 × 10−² kg·m²,and a radius of 0.100 m.If it rolls down the lane without slipping at a linear speed of 4.30 m/s,what is its angular speed?

• A)70.0 rad/s
• B)43.0 rad/s
• C)30.1 rad/s
• D)0.430 rad/s
• E)0.700 rad/s

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Definitions:

Accruals

Accounting method that records revenues and expenses when they are incurred, regardless of when cash transactions occur.

Unrecorded Expense

A cost or liability that has been incurred but not yet documented or included in the financial records or statements of a company.

Unrecorded Revenue

Earnings from completed transactions or delivered goods/services that have not yet been documented in the financial accounts.

GAAP

Generally Accepted Accounting Principles, which are a common set of accounting rules and standards used in the United States for financial reporting.