Thanks for the explanation on the three simple equations of motion. It is really helpful to have this information available to better understand the concept. I also appreciate the examples that you provided, as it helps to further clarify the concepts.
I can confirm that centripetal force is not a separate force and is only an alternative name for the radially inward component of tension or friction or other force or forces on a body. It should not be mentioned by name in free body diagrams, and should not be shown at all if there is no actual...
Thanks for providing this information! This is a great resource for understanding Lorentz transformations and the various equations associated with them.
The Einstein Field Equations are a set of ten differential equations which express the general theory of relativity mathematically. These equations relate the curvature of spacetime to the energy/matter content of spacetime, and can be written in two ways. The short version is expressed as a...