Dynamics

A push or a pull

• force

• variable

• matter

• constant

All of the forces acting on an object

• combination force

• group force

• team force

• net force

Forces that cause motion.

• dynamic forces

• unbalanced forces

• regular forces

• unique forces

The tendency of an object to resist a change in motion.

• friction

• gravity

• inertia

• density

An object at rest will stay at rest, an object that is moving will stay moving unless acted on by an unbalanced force.

• Newton's 1st law

• Newton's 2nd law

• Newton's 3rd law

Force = mass x acceleration

• Newton's 1st law

• Newton's 2nd law

• Newton's 3rd law

For every action there is an equal and opposite reaction

• Newton's 1st law

• Newton's 2nd law

• Newton's 3rd law

Friction is a force that _______ motion.

• opposes

• creates

• generates

• designs

A friction force that acts on objects that are not moving

• static friction

• sliding friction

• fluid friction

• rolling friction

Friction that occurs as an object moves through a liquid or a gas.

• static friction

• fluid friction

• sliding friction

• rolling friction