Radius of a Rollercoaster#

As a rollercoaster passes the bottommost point in a loop, an accelerometer records an acceleration of \({{params_a}}g\). The speed of the car is \({{params.speed_of_car}}km/h\) and is decreasing at a rate of \({{params.rate_of_decrease}}km/h\) every second.


Question Text#

Determine the radius of curvature at the position shown.

Answer Section#

Please enter in a numeric value in \(m\).


Problem is licensed under the CC-BY-NC-SA 4.0 license.
The Creative Commons 4.0 license requiring attribution-BY, non-commercial-NC, and share-alike-SA license.