5 1 point
A ball is rolling on a frictionless surface, traveling at a constant speed, 30 m/s to the right. What has to happen for the forces acting
upon the ball to make the ball come to a complete stop?

Because a model would make the investigation easier to understand

Ibelieve the answer is d. titaniumhope my answer has you : )

Molarity is moles of solute over liters of solution. idk if that is what you are talking about, but you can convert moles of solute to grams of solute using dimensional analyzes by using molar mass found on the periodic table.