Starting from Rest,a Wheel Undergoes Constant Angular Acceleration for a Period

question 67

Multiple Choice

Starting from rest,a wheel undergoes constant angular acceleration for a period of time T.At what time after the start of rotation does the wheel reach an angular speed equal to its average angular speed for this interval?

• A)0.25T
• B)0.50T
• C)0.67T
• D)0.71T

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Definitions:

Hybridization

Refers to the concept in chemistry where atomic orbitals mix to form new hybrid orbitals, providing an explanation for molecular shape and bonding properties.

Indicated Atom

An atom within a molecule which is highlighted or specified for discussion or analysis.

Acrylonitrile

An organic compound that is a colorless volatile liquid, used in the manufacture of plastics, adhesives, and synthetic rubber.

σ Bonds

Single covalent bonds resulting from the head-on overlap of atomic orbitals and involving two electrons, characterized by their high strength and rotation around the bond axis.