Solve the Problem $x = 7 \cos 5 t , y = 7 \sin 5 t$

question 307

Multiple Choice

Solve the problem.
-Write the equations that describe the simple harmonic motion of a particle moving uniformly around a circle of radius 7 units, with linear speed 5 units per second.

• A) \(x = 7 \cos 5 t , y = 7 \sin 5 t\)
• B) \(x = 5 \cos 7 t , y = 7 \sin 5 t\)
• C) \(x = \cos 7 t + 5 , y = \sin 7 t + 5\)
• D) \(x = 7 \sin 5 t , y = 7 \sin 5 t\)

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Definitions:

Stemplot

A graphical method for displaying quantitative data, typically smaller datasets, to visualize its distribution, also known as a stem-and-leaf plot.

Potential Outlier

An observation in a dataset that is significantly different from the rest, possibly indicating an error or a unique case.

Histogram

A graphical representation of data using bars of different heights where each bar groups numbers into ranges.

Class Size

The number of students enrolled in a particular class or educational setting.