Explore BrainMass

Trigonometry: Describe the Variation in Water Level as a Function.

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

Please help me with this trigonometry question:

The graph shows the variation of the water level relative to mean sea level in Commencement Bay at Tacoma, Washington, for a particular 24-hour period. Assuming that this variation is modelled by simple harmonic motion, find an equation that describes the variation in water level as a function of the number of hours after midnight.

© BrainMass Inc. brainmass.com March 22, 2019, 12:30 am ad1c9bdddf


Solution Preview

Hello and thank you for posting your question to Brainmass.
The solution is attached ...

Solution Summary

This solution describes the variation in water level as a function.