Ablock with a volume of 12 cm3 has a density of 3 g/cm3. the block is cut into two pieces. one piece has a volume of 8 cm3, and the other piece has a volume of 4 cm3. what are the densities of the two pieces?

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

An object has a weight of 500 on earth what is the mass of this object

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.