The Angular Velocity of a Rotating Wheel Increases 2 Rev/s $\pi$

question 81

Multiple Choice

The angular velocity of a rotating wheel increases 2 rev/s every minute.The angular acceleration of this wheel is:

• A)4\(\pi\)² rad/s²
• B)2\(\pi\)rad/s²
• C)1/30 rad/s²
• D)2\(\pi\)/30 rad/s²
• E)4\(\pi\) rad/s²

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Definitions:

Phenotype

The evident biological or chemical attributes of an organism, influenced by its genetic composition and surroundings.

Gene

A unit of heredity transferred from a parent to offspring, responsible for certain characteristics and traits.

Polygenic Inheritance

A type of genetic inheritance where traits are determined by multiple genes, contributing to the phenotype in a cumulative or additive manner.

Homozygous Alleles

Refers to having two identical alleles for a specific gene, leading to a uniform expression of that gene's trait.