A Particle Experiences a Force Given by F(x) = α

question 17

Multiple Choice

A particle experiences a force given by F(x) = α - βx³. Find the potential field U(x) the particle is in. (Assume that the zero of potential energy is located at x = 0.)

• A) U(x) = -αx + x4
• B) U(x) = αx - x4
• C) U(x) = 3βx2
• D) U(x) = -3βx2

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Definitions:

Population Parameters

Characteristics that summarize or describe aspects of a population, such as mean, variance, or median.

N - 1 Adjustment

A statistical method used to correct the bias in the variance estimate of a sample.

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values.

Scores

Quantitative values assigned to individuals or items for the purpose of evaluation or measurement.