S03 E02 - Forces
Friendly Physics di Gabriela GallegoSo what is a force?A force is really just a push or a pull on an object. It occurs when two objects interact with each other. Forces can be contact forces, meaning that the objects have to actually touch. Or they can be at a distance, think along the lines of magnets or gravity. A force is still present but the objects are at a distance. ... Carica altri dati
Ott 19 2021