A Uniform 135-G Meter Stick Rotates About an Axis Perpendicular

question 17

Multiple Choice

A uniform 135-g meter stick rotates about an axis perpendicular to the stick passing through its center with an angular speed of 3.50 rad/s.What is the magnitude of the angular momentum of the stick?

• A)0.0394 kg ∙ m²/s
• B)0.473 kg ∙ m²/s
• C)0.0739 kg ∙ m²/s
• D)0.158 kg ∙ m²/s
• E)0.0236 kg ∙ m²/s

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Definitions:

Units-Of-Production Method

A depreciation method that allocates the cost of an asset over its useful life based on the number of units it produces.

Depreciation Expense

The allocated amount of an asset's cost over its useful life, representing how much of the asset's value has been used in a given fiscal period.

Depletion Expense

The allocation of the cost of natural resources, such as minerals or timber, over their productive life.

Accumulated Depletion

This refers to the total amount of natural resources that have been used up or extracted over time, such as minerals or oil, reflected in financial accounts.