A Uniform Solid Disk Is Released from Rest and Rolls $25 ^ { \circ }$

question 124

Multiple Choice

A uniform solid disk is released from rest and rolls without slipping down an inclined plane that makes an angle of $25 ^ { \circ }$ with the horizontal. What is the forward speed of the disk after it has rolled 3.0 m, measured along the plane?

• A) 4.1 m/s
• B) 6.3 m/s
• C) 3.5 m/s
• D) 5.7 m/s
• E) 2.0 m/s

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Definitions:

Libido

In psychoanalytic theory, the energy derived from sexual instincts that drives or motivates an individual's behaviors.

Learned Behaviors

Behaviors acquired through interaction with the environment and through the process of conditioning, as opposed to being innate.

Personality Traits

Enduring characteristics or qualities that define an individual's behavior, emotions, and thought patterns.

Environmental Influences

External factors surrounding an individual that significantly impact their behavior, development, and growth.