Force and Friction Crossword Puzzle

QUESTIONS LIST:

• unbalanced forces : when two forces acting on an object are not equal in size or opposite in direction, resulting in a change in motion.
• balanced forces : when two forces acting on an object are equal in size and opposite in direction, resulting in no change in motion.
• velocity : the speed and direction of an object's motion.
• friction : the force that opposes motion when two objects rub against each other.motion: the act or process of moving or changing position.
• force : a push or pull that can cause an object to move, stop, or change direction.
• acceleration : the rate at which an object's velocity changes over time.
• gravity : the force that pulls objects toward each other.
• mass : the amount of matter in an object.
• inertia : the tendency of an object to resist changes in its motion.