Stopping Distance Using the Work-Energy Theorem
A car of mass \(m\) is travelling with an initial speed \(u\). A constant braking force \(F_{\text{brake}}\) is applied, bringing the car to rest over a distance \(d\). Using the work-energy theorem, derive an expression for the stopping distance \(d\) in terms of \(m\), \(u\), and \(F_{\text{brake}}\). Your derivation must clearly show the application of […]