A Phonograph Turntable, Initially Rotating at 0 $\pi$ Rad/s²"
C) $\pi$ /40 Rad/s²"
D)

question 32

Multiple Choice

A phonograph turntable, initially rotating at 0.75 rev/s, slows down and stops in 30 s.The magnitude of its average angular acceleration for this process is:

• A)"1.5 rad/s²"
• B)"1.5\(\pi\)rad/s²"
• C)"\(\pi\)/40 rad/s²"
• D)"\(\pi\)/20 rad/s²"
• E)"0.75 rad/s²"

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Definitions:

Ability to Meet Obligations

A financial assessment of whether a company or individual has the resources necessary to pay off their debts as they come due.

Return on Assets

A profitability ratio that measures how efficiently a company is using its assets to generate earnings.

Direct Method

In cash flow reporting, a method that shows the specific sources and uses of cash, categorizing cash flows into operating, investing, and financing activities.

Net Cash Provided

The amount of cash generated by a company’s operations after accounting for all cash inflows and outflows.