What Is the Total Energy of a 15-Kg Mass Attached

question 16

Multiple Choice

What is the total energy of a 15-kg mass attached to a spring oscillating horizontally with an amplitude of 20 cm and an angular frequency of 32 rad/s?

• A)250 J
• B)125 J
• C)307 J
• D)439 J
• E)541 J

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Definitions:

Median

The value separating the higher half from the lower half of a data sample, a population, or a probability distribution.

Set of Data

A collection of data points or values obtained from observations, experiments, or simulations.

Median

The middle value in a data set when it is ordered from smallest to largest, or the average of the two middle values when the data set has an even number of values.

Set of Data

A collection of data points or values gathered for the purpose of analysis.