Why did Newton conclude that some force had to pull the moon toward the earth? how does the concept of a field explain action at a distance? name another kind of field also associated with action at a distance. how does the first postulate of special rel

answer the following questions:Why did Newton conclude that some force had to pull the moon toward the earth?how does the concept of a field explain action at a distance? name another kind of field also associated with action at a distance.how does the first postulate of special relativity imply the second ?if a plant has a moon, must that moon go through the same phases that earths moon displays?why do solar eclises happen only at new moon ? why not every new moon?why cant the moon eclipsed when its halfway between the nodes of its orbit?why would u not plot sound waves in the electomagnetic spectrum?if you had limited funds to build a large telescope, which type would u choose, a refractor?why?small telescop are often advertised as “200 power” or “magnifies 200times. how would u improve such advertisment?why do single dish radio telescope have poor resolving power relative to obtical telescopes?the moon has no atmosphere at all. what advanteges would u have to low tempratures?what might u detect with an x ray telescope that u could not detect with an infrared telescope?why do diffrent atoms have diffrent lines in their spectra?why does the amount of blackbody radiation emitted depend on the temprature of the object?