A pet toy manufacturer is designing a plastic ball for dogs

Last updated: 7/15/2022

A pet toy manufacturer is designing a plastic ball for dogs that will float in water. In order for the ball to float it must have a density that is less than 1 gram per milliliter (the density of water). The approved design has a mass (m) of 115 grams and a density (d) of 0.600 g/mL.