To Double the Total Energy of a Mass Oscillating at the End

question 21

Multiple Choice

To double the total energy of a mass oscillating at the end of a spring with amplitude A,we need to

• A)increase the angular frequency by .
• B)increase the amplitude by .
• C)increase the amplitude by 2.
• D)increase the angular frequency by 2.
• E)increase the amplitude by 4 and decrease the angular frequency by .

---

Definitions:

Loans

A sum of money that is borrowed, which is expected to be paid back with interest.

Bureau of Labor Statistics

A U.S. government agency that collects, processes, and disseminates essential statistical data related to labor market activity, working conditions, and price changes.

Cyclical Unemployment

The deviation of unemployment from its natural rate.

Natural Rate

The rate of any economic activity that is considered to be sustainable in the long term without causing inflation; often used in the context of unemployment.