Balanced and Unbalanced Forces

Front

What is a balanced force?

Back

A balanced force occurs 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 accelerate in the direction of the greater force.

Tags

NGSS.MS-PS2-2

Front

What is net force?

Back

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

Tags

NGSS.MS-PS2-2

Front

If the net force on an object is 0 N, what can we say about its motion?

Back

The object will not change its motion; it will either remain at rest or continue moving at a constant speed.

Front

What happens in a tug of war when both teams pull with equal force?

Back

Both teams will not move because the forces are balanced.

Tags

NGSS.MS-PS2-2

Front

What is magnitude in terms of forces?

Back

Magnitude refers to the size or strength of a force, measured in Newtons (N).

Front

How do forces affect the motion of an object?

Back

Forces can cause an object to start moving, stop moving, change direction, or change speed.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Front

What is the direction of a force?

Back

The direction of a force is the line along which the force acts, indicating where the force is pushing or pulling.

Tags

NGSS.5-PS2-1

Front

What is friction?

Back

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

Front

What is gravity?

Back

Gravity is a force that pulls objects toward each other, such as the force that pulls objects toward the Earth.

Tags

NGSS.HS-ESS1-4

NGSS.HS-PS2-4