The Position of a Mass That Is Oscillating on a Spring

question 99

Multiple Choice

The position of a mass that is oscillating on a spring is given by x = (12.3 cm) cos[(1.26 s²) t]. What is the acceleration of the mass when t = 0.825 s?

• A) 9.89 cm/s²
• B) -9.89 cm/s²
• C) 10.6 cm/s²
• D) -10.6 cm/s²
• E) 0 cm/s²

---

Definitions:

Subform/Subreport

A data management feature in database systems, where a secondary form or report is embedded within a primary form or report.

Hyperlink

A text or image embedded in digital content that, when clicked, navigates to another location or document within the same or a different website.

Caption Property

A property in software development that allows the assignment of a title or label to a control element or form in a graphical user interface.

Text Box

A graphical user interface element that allows users to input text into a designated area within a document, form, or webpage.