HELP ! I've lost my inertial frame, but my energy equations all still seem to work. Do we really need an inertial frame concept? Surely we just take the potential function (which will be well ...
As stated according to Newton laws of gravity, every object with mass attracts all other object with a force which produces acceleration. Basically there are several forces in the universe which ...
Are fictitious forces and constraint forces the same thing?
As I have understood, $F(t)=m \cdot a(t)$ can have 2 different meanings: When applying an external force $F$ on a point mass of mass $m$, the resulting acceleration of that mass at time $t$ is ...