Calculating Angular Distance on a Circular Track with Given Radius and Distance

[eshock202]

Homework Statement

running on a circular track w/ radius of .450 km and runs a distance of 2.54 km. what is the angular distance in radians.

Homework Equations

theta = s/r

The Attempt at a Solution

I assume the 2.54 km would be the arc length? so would the answer just be 2.54/.450 = 5.65 rad?

 

[Delphi51]

Yes.