Question

A plastic ball floats on the water. What do you know about it's density?

A. The plastic ball has a density greater than water?
B. The plastic ball has a density less than water.
C. The water has a density less than the plastic ball.
D. The plastic ball and the water have the same density.
E. Nothing can be determined about the density of the ball.

Answer 1

It A the ball has a less density than the water or it could not float