how far apart must 2 objects (each with a mass of 8kg) be to generate a graviational force between them of 99n?
use the gue. s.s. method to show your work. no credit received if not completed.

Ithink they do have the same properties just in less quantities i think

Answervery cold;

Sounds propagates through some kind of medium. usually it's air, but it goes just as well through solid objects like walls, windows etc. a soundwave will compress the (air)molecules in front of it, and if this increased density wave hits your ears, you register it as sound. solid objects like walls are a lot denser than air, this means that they will damp a wave, but also carry it easier.