What Newton discovered most about gravity is that it is . What Newton discovered most about gravity is that it is . another rule of nature, though an important one ever present universal the strongest of known forces

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.

Newtons view of arrangement of the universe

I’ve been stuck on this for a while