The students concluded that the lower the slope of the adjustable ramp, the greater the distance the ball continued to roll. What
other conclusion can also be drawn from the findings?
A)
The ball stops because there is some force acting on it.
B)
The only force acting on the ball during its journey is gravity
The ball stops eventually because there is no force acting on it
D)
The slope of the ramp has no role to play in the stopping of the ball