Table of Contents
What kind of movement do you see when there is an unbalanced force?
Unbalanced forces can cause an object to change its motion. If an object is at rest and an unbalanced force pushes or pulls the object, it will move. Unbalanced forces can also change the speed or direction of an object that is already in motion. A game of tug-of-war is a great way to illustrate an unbalanced force.
What happens when unbalanced forces act on an object in motion?
An unbalanced force acting on an object causes it to accelerate. The bigger the unbalanced force acting on the object the bigger the acceleration of the object. The more mass the object has, the more inclined it is to resist any change to its motion.
What happens when two forces are equal?
When two forces act in the same direction, they add together. Equal forces acting in opposite directions are called balanced forces. Balanced forces acting on an object will not change the object’s motion. When you add equal forces in opposite direction, the net force is zero.
When do unbalanced forces result in no motion?
Occurs when opposing forces are equal in size and opposite in direction, canceling each other out. Forces that are opposite in direction but equal in strength. Results in no movement. Unbalanced Forces Occurs when a force is stronger or weaker than the opposing force; results in motion.
When does the use of force result in motion?
Occurs when a force is stronger or weaker than the opposing force; results in motion. Forces that are opposite in direction and unequal in strength. Results in movement in the direction of the greater force. The use of force to move an object through a distance.
Which is a force that opposes motion between two surfaces?
A force that opposes motion between two surfaces that are touching Inertia An objects resistance to a change in motion. Based on mass, the more mass the more inertia. Newton’s First Law an object at rest will stay at rest, an object that is moving will stay moving unless acted on by an unbalanced force.
What happens when an object has an unequal mass?
Thus, if the colliding objects have unequal mass, they will have unequal accelerations as a result of the contact force that results during the collision. Consider the collision between the club head and the golf ball in the sport of golf.