A 040-M Radius Automobile Tire Accelerates from Rest at a Constant

question 26

Multiple Choice

A 0.40-m radius automobile tire accelerates from rest at a constant 2.0 rad/s² over a 5.0 s interval.What is the tangential component of acceleration for a point on the outer edge of the tire during the 5.0-s interval?

• A) 33 m/s²
• B) 0.80 m/s²
• C) 0.60 m/s²
• D) 0.30 m/s²

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Definitions:

Depreciation Method

A methodical strategy for distributing the expense of a physical asset across its lifespan.

Straight-Line

A method of allocating an asset's cost evenly over its useful life for purposes of depreciation.

Contra Asset Account

An account on a balance sheet that reduces the value of an associated asset account, such as accumulated depreciation.

Accumulated Depreciation

Accumulated depreciation is the total amount of depreciation expense that has been recorded for an asset, representing how much of its value has been depleted over time.