1. Find the density of the objects in the table. Which object has the greatest density?
  2. Here is a graph of the mass vs. volume of several materials. Using the graph, tell which of the materials will sink and which will float in water. Explain why.
    1. Find the densities of the materials in the graph.
    2. Based on their densities, tell which materials will sink and which will float in water. Explain why.