Question

unbalanced force - forces acting on an object that are not equal; will result in a net force and cause an object to
○ unbalanced forces acting on an object
change the objects motion.
****need a
in order to create motion and need a force to stop a motion

Explanation:

According to Newton's laws of motion, unbalanced forces cause acceleration. And a force is required to start or stop motion.

Answer:

accelerate; cause it to accelerate; force