If the moon was hit by an asteroid there would be a crater mark and possible movement.
The scale would need 10 aluminum cubes on one side. Figure out how many paper clips would be needed on the other side to balance this. You have to use more than one aluminum cube because you need to have enough cubes so that you get a whole number mass. 10 cubes gives you a total mass of 27 g for the aluminum.
They will interfere to create a crest with an amplitude of 2
DOES GOD EXIST? That is one of the best.
