The student: (A) demonstrates how unbalanced forces cause changes in the speed or direction of an object's motion;
(The student; demonstrates; how unbalanced forces cause changes in the speed or direction of an object's motion) Context(The student demonstrates,List([0, 29))):(unbalanced forces; cause; changes in the speed or direction of an object's motion)
The student demonstrates,List([0, 29))
The student unbalanced forces
demonstrates cause
how unbalanced forces cause changes in the speed or direction of an object's motion
changes in the speed or direction of an object's motion