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.
Answer Section#
Please enter in a numeric value in \(ft/s\).
Part 2#
Determine the value of \(\dot \theta\).
Answer Section#
Please enter in a numeric value in \(rad/s\).
Attribution#
Problem is licensed under the CC-BY-NC-SA 4.0 license.