Forces

Front

What is the relationship between mass and force needed to move an object?

Back

The more mass (weight) an object has, the more force is needed to move it.

Front

What force is very good for slowing things down?

Back

Friction

Front

What force moves an object to or from another place?

Back

Motion

Front

What do we call forces that are not equal and cause movement?

Back

Unbalanced forces

Front

What force do you use when you open a door for someone?

Back

Pull

Front

What is the force that pulls objects towards each other?

Back

Gravity

Front

What is the force that opposes motion between two surfaces?

Back

Friction

Front

What do we call the force that pushes or pulls an object?

Back

Applied force

Front

What happens when two forces acting on an object are equal?

Back

The forces are balanced, and the object does not move.

Front

What is an example of motion?

Back

A car driving down the street.