# Highway Speeding#

A police radar located at O serves automated tickets to speeding highway drivers. It is located $$d = {{params.d}}ft$$ from the highway. As a car cruises by, $$\theta\_{1} = {{params.angle1}}^{\circ}$$ and the radius from the radar is increasing at $$\dot r = {{params.r_dot}}ft/sec$$. The angle $$\theta\_{2} = {{params.angle2}}^{\circ}$$

## Part 1#

Determine the corresponding speed $$v$$ of the car.

Please enter in a numeric value in $$ft/s$$.

## Part 2#

Determine the value of $$\dot \theta$$.

Please enter in a numeric value in $$rad/s$$.