Newton's First Law
Newton's Second Law
Newtons Third Law
Friction
Unbalanced or Balanced?
100

Inertia=?

What is Mass


(Inertia= Mass)

100

Fnet= m x ?

What is acceleration

100

Forces always come in?

What is pairs!

100

The force that opposes motion between two objects that are in contact with one another.

What is friction?

100
Balanced forces = no acceleration. True or False?

True!

200

The law of _____?

What is Inertia 

200

The law of _____

What is motion

200

For every _____ force there exists an equal and opposite reaction force

What is action?

200

What type of friction is the friction between two moving surfaces?

What is Kinetic Friction?

200

What is the sum of all force?

What is net force?

300

If a object is stationary, it must have no external forces acting on it. True or False?

False- There may be external forces but they're all balanced.
300

The net force acting on an object is equal to the product of its _____and its ______

What is mass and acceleration

300

The law of _____ ____

What is force pairs

300

What type of friction is the friction between two surfaces that are NOT sliding against each other?

What is static friction?

300
If all forces cancel each other out, is this unbalanced or balanced forces?

What is balanced?

400

If you throw a ball in space the ball will keep going in the same direction at the same speed. True or False?

True- there are no external forces to change the motion.

400
An object will accelerate in the direction of the ___ _____

What is net force

400

When a bug hits a car's windshield it splats because the force of the car on the bug is greater than the force of the bug hitting the car. True or False?

False

400

What are the two main types of KINETIC friction?

What is sliding and rolling friction?

400

Does a unbalanced or balanced force cause the object to accelerate to change its state of motion?

What is unbalanced?

500

If the net external force on an object is zero, the objects velocity will remain ______

What is unchanged

500

The magnitude is _____ to the force and inversely ______ to the mass

What is proportional

500

Identify the action and reaction forces involved when the Earth pulls a satellite towards it.

Action- Earth pulls satellite

Reaction- Satellite pulls on Earth 

500

What are the three things that determine friction?

What is surface roughness, forces pushing objects together, and surface area

500

Does unbalanced or balanced forces have equal magnitude and opposite direction?

What is balanced?