4f3 An unbalanced force acting on an object changes its speed or direction of motion, or both.
(An unbalanced force acting on an object; changes; its speed or direction of motion, or both) Context(An unbalanced force acting on an object changes,List([4, 51))):(An unbalanced force; acting; on an object)
An unbalanced force acting on an object changes,List([4, 51))
An unbalanced force acting on an object An unbalanced force
changes acting
its speed or direction of motion, or both
on an object