With my physics TikTok account, I had a discussion with a flat-earther (a person who thinks that the Earth is flat, lol). We talked about the rotation of the Earth. I explained that the Foucault's ...

Wartenberg Pendulum Test is a test of assesing spasticity while measuring passive knee motion [1]. This program simulates this test in Unity 3D for normal tone, 3 levels of spasticity (mild, moderate ...

The paper deals with a dynamic engineering problem in which a mass attached to a pendulum slides along a cable. In this problem, the pendulum mass and the cable are coupled in a model described by a ...