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 are forces that do not cancel each other out, causing an object to accelerate or change its motion.

Front

What happens when forces are balanced?

Back

When forces are balanced, the object remains at rest or continues to move at a constant speed in a straight line.

Front

What happens when forces are unbalanced?

Back

When forces are unbalanced, the object will start to move, stop moving, or change direction.

Front

What is an example of a contact force?

Back

An example of a contact force is friction, which occurs when two surfaces rub against each other.

Front

What is an example of a non-contact force?

Back

An example of a non-contact force is gravity, which pulls objects toward each other without direct contact.

Front

What is the role of applied force?

Back

Applied force is a force that is applied to an object by a person or another object, causing it to move.

Front

What is friction?

Back

Friction is a force that opposes the motion of an object, acting in the opposite direction of the applied force.

Front

What is inertia?

Back

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

Front

What is the net force?

Back

The net force is the total force acting on an object, taking into account all the individual forces and their directions.