When a 0350-Kg Package Is Attached to a Vertical Spring and Lowered

question 74

Multiple Choice

When a 0.350-kg package is attached to a vertical spring and lowered slowly,the spring stretches 12.0 cm.The package is now displaced from its equilibrium position and undergoes simple harmonic oscillations when released.What is the period of the oscillations?

• A)0.695 s
• B)0.483 s
• C)0.286 s
• D)0.0769 s
• E)1.44 s

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Definitions:

Halo Error

A cognitive bias in performance appraisals where one trait of an individual influences the evaluator's view of other traits.

Recency Error

The tendency to evaluate someone's performance based on their most recent behavior rather than on a longer period of observational time.

Leniency Error

A bias in performance evaluations where the reviewer rates an individual more favorably than is warranted by his or her performance.

Product Specification Standards

Detailed descriptions of the essential technical requirements for materials, components, or services, including patterns of performance, functionality, and safety.