A Fan Blade,initially at Rest,rotates with a Constant Acceleration of 0.025

question 50

Multiple Choice

A fan blade,initially at rest,rotates with a constant acceleration of 0.025 rad/s².What is its angular speed at the instant it goes through an angular displacement of 10 rad?

• A) 0.025 rad/s
• B) 0.11 rad/s
• C) 0.46 rad/s
• D) 0.71 rad/s

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Definitions:

Dimethylpropane

A branched alkane with the formula C5H12, also known as isopentane, a component of some fuels.

Methyloctane

A type of hydrocarbon compound characterized by its chemical structure that includes an octane backbone with a methyl group attached.

Condensed Structural Formula

A condensed structural formula is a method of describing the elements or molecules that compose a compound and their arrangement in a compact form without drawing full structural diagrams.

Dimethylbutane

An organic compound with the formula C6H14, a type of alkane that is used as a fuel.