Just being able to recite “because of gravity” is not enough for many purposes. I myself did well in physics at school and finished best in class in it but I haven’t studied any physics since then and I’m well aware that I don’t understand advanced physics.
“Because of gravity” isn’t any better an explanation than “because they are heavy”.
It’s not perfect but it is better. Airplanes fly well based on Newtonian physics.
Just being able to recite “because of gravity” is not enough for many purposes. I myself did well in physics at school and finished best in class in it but I haven’t studied any physics since then and I’m well aware that I don’t understand advanced physics.
It’s not perfect but it is better. Airplanes fly well based on Newtonian physics.