Another rock from mars weighs 35g and has a volume of 9.0cm^3; what is the density of this other rock from Mars?

There was a time, not too long ago, when they said man could not travel faster than sound, but now they have proved that assertion to be incorrect, to travel faster than light be be next on the list. Physicists often say a thing is impossible because they do not have an instrument to measure it with. If they can't measure it, it doesn't exist.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.