Question

You have a rock with volume of 15cm3 and a mass of 45g, what is its density? D = MN We have an object with a density of 620g/cm3 and a volume of 75cm3, what is the mass of this object? M = D x V • What is the volume of 220g of an object with a density of 55g/cm3 V = M/D​

Answer 1

Explanation:

Science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws