Balanced and Unbalanced Forces!

Front

What are balanced forces?

Back

Balanced forces are two or more forces acting on an object that cancel each other out, resulting in no change in motion.

Front

What are unbalanced forces?

Back

Unbalanced forces occur when two or more forces acting on an object do not cancel each other out, causing a change in motion.

Front

When a car is parked, is it experiencing balanced or unbalanced forces?

Back

Balanced forces.

Front

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

Back

The object stays in place or continues to move at a constant speed.

Front

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

Back

The object accelerates, decelerates, or changes direction.

Front

What is net force?

Back

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

Front

If a cart is being pulled with a force of 5 N to the right and 3 N to the left, what is the net force?

Back

The net force is 2 N to the right.

Front

What is the effect of a balanced force on a moving object?

Back

A balanced force does not change the speed or direction of the moving object.

Front

What is an example of unbalanced forces in everyday life?

Back

A child pushing a swing; if the push is stronger than the resistance, the swing moves.

Front

How can you tell if forces are balanced or unbalanced?

Back

If the object is at rest or moving at a constant speed, the forces are balanced; if the object is accelerating, the forces are unbalanced.