Let \(\gamma\colon I\to M\) be a smooth curve. The acceleration of \(\gamma\) is defined by \(D_t\gamma'\), where \(D_t\) is the covariant derivative along curves.
Let \(\gamma\colon I\to M\) be a smooth curve. The acceleration of \(\gamma\) is defined by \(D_t\gamma'\), where \(D_t\) is the covariant derivative along curves.