Oscillations of a horizontally driven pendulum

Using Lagrangian mechanics to solve for the time evolution of a pendulum which is forced to vibrate horizontally at its base. About me: I studied Physics at the University of Cambridge, then stayed on to get a PhD in Astronomy. During my PhD, I also spent four years teaching Physics undergraduates at the university. Now, I'm working as a private tutor, teaching Physics & Maths up to A Level standard. My website: https://benyelverton.com/ #physics #mathematics #pendulum #resonance #forcedoscillations #drivingforce #dynamics #lagrangian #mechanics #lagrangianmechanics #eulerlagrange #calculus #differentialequation #simpleharmonicmotion #oscillations #action #stationaryaction #leastaction #physicsproblems #maths #math #science #education