Force & Net Force

Front

What is a balanced force?

Back

A balanced force is when two forces acting on an object are equal in size but opposite in direction, resulting in no change in motion.

Front

What is an unbalanced force?

Back

An unbalanced force occurs when two forces acting on an object are not equal, causing the object to move in the direction of the greater force.

Front

If a force does not cause an object to move, what type of force is it?

Back

Balanced force.

Front

What happens to an object when unbalanced forces act on it?

Back

The object will accelerate in the direction of the net force.

Front

What is net force?

Back

Net force is the overall force acting on an object after all the individual forces are combined.

Front

How do you calculate net force?

Back

Net force is calculated by adding all the forces acting on an object, taking into account their direction.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is the relationship between force and motion?

Back

A force can cause an object to start moving, stop moving, or change direction.

Front

What is an example of balanced forces in everyday life?

Back

A book resting on a table is an example of balanced forces; the force of gravity pulling it down is balanced by the normal force from the table pushing it up.

Front

What is an example of unbalanced forces in everyday life?

Back

A soccer ball being kicked is an example of unbalanced forces; the force of the kick is greater than the forces acting against it.