A Wheel Rotating About a Fixed Axis with a Constant

question 102

Multiple Choice

A wheel rotating about a fixed axis with a constant angular acceleration of 2.0 rad/s² starts from rest at t = 0.The wheel has a diameter of 20 cm.What is the magnitude of the total linear acceleration of a point on the outer edge of the wheel at t = 0.60 s?

• A)0.24 m/s²
• B)0.50 m/s²
• C)0.14 m/s²
• D)0.34 m/s²
• E)0.20 m/s²

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Definitions:

Atkinson-Shiffrin Model

A theory of memory formation that describes a sequential process involving sensory memory, short-term memory, and long-term memory.

Implicit Memories

Memories that are not part of our consciousness, forming without intentional learning or conscious thought, such as procedural memory for tasks.

Short-Term Memories

The part of memory where small amounts of information can be stored for a short period of time.

Sensory Memories

The shortest-term element of memory which allows individuals to retain impressions of sensory information after the original stimuli have ended.