# Tangential Speed

Hey everybody I have some trouble with this problem.

## Homework Statement

At what latitude is the tangential speed of a point due to the Earth's rotation 200 m/s less than is Daytona Beach FL?

## The Attempt at a Solution

I honestly don't know where to start. I think I have to do something with measures of triangle angles and lengths of their side. I know I need to give it an honest effort however I don't know where to go. Thank you in advanced.

HallsofIvy
$$\frac{C_{Daytona Beach}}{86400}= \frac{C_X}{86400}- 200$$