Forces
Motion
SPEED =
LAWS
Vocabulary

### 100

Causes a rain drop to fall to Earth
What is gravity

### 100

A change in velocity
What is acceleration?

### 100

Traveling 2 hrs for 150 miles
What is speed = 75mph

### 100

The scientist who named laws of motion
Who is Sir Isaac Newton?

A push or a pull
What is force

### 200

Opposes motion between surfaces that are touching
What is friction?

### 200

Speed and direction of an object
What is velocity?

### 200

3hrs for 60 miles
What is 20mph

### 200

The law of inertia is which Law of Newton's
What is what is the first law of motion?

### 200

location of an object in relation to a nearby object or place.
What is position?

### 300

The force that causes a compass needle to point North
What is magnetism?

### 300

The rate of motion
What is speed?

### 300

720 km for 8 hours
What is 90km/hr

### 300

Why things on the dashboard of a car fall off when the car turns a corner.
What is inertia?

### 300

Force that attracts all objects in the universe
What is gravity

### 400

Forces that are equal but in opposite directions
What is balanced forces

### 400

A change in position
What is motion?

### 400

8 meters in 4 seconds
What is 2 meters/ sec

### 400

States that the heavier something is the more force is needed to stop or move the object.
What is the second law of motion?

### 400

Opposing force when one force is greater than the other
What are unbalanced forces

### 500

Must have this to have motion
What is unbalanced force?

### 500

Inertia plus gravity working together
What is the cause of an orbit?

### 500

50 mph for 5 hours =? miles
What is 250 miles

### 500

The law in action on a pool table
What is the third law of motion?

### 500

Speed in a certain direction
What is velocity?