An Ideal Spring with a Spring Constant Of $22 \mathrm {~N} / \mathrm { m }$

question 113

Multiple Choice

An ideal spring with a spring constant of $22 \mathrm {~N} / \mathrm { m }$ is stretched from equilibrium to 2.9 m.How much work is done in the process?

• A)93 J
• B)186 J
• C)47 J
• D)121 J

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Definitions:

Absolute Threshold

The minimum stimulus intensity required to detect a particular stimulus 50% of the time.

Adaptation Threshold

The limit to which an organism or a system can adapt to changes in conditions or stimuli.

Difference Threshold

The smallest amount of change in a stimulus that can be detected as different from the original stimulus.

Subliminal Threshold

The level below which a stimulus is not consciously detected but can still influence thoughts, feelings, or actions.