Which could most likely describe the three surfaces?
chen is testing the friction of three surfaces. he pushes the
same ball across three different surfaces with the same
force and measures the distance of each ball. the ball
moved ten inches across surface 1, six inches across
surface 2, and fifteen inches across surface 3.
surface 1 is ice, surface 2 is gravel, and surface 3 is
blacktop.
surface 1 is gravel, surface 2 is ice, and surface 3 is