______________________ is any push or pull on an object.

• Force
• Mass
• Gravity
• Air Resistance

If I kick a soccer ball across the field, what vocabulary word tells me why the ball would slow down in the grass?

• acceleration
• friction
• gravity

Which force produces a change in motion?

• unbalanced force
• balanced force
• gravitational force
• frictional force

Which force produces a change in motion?

• unbalanced force
• balanced force
• gravitational force
• frictional force

What is a force that works AGAINST MOTION?

• Force
• Motion
• Gravity
• Friction

_______ is a force that acts between two objects which are touching. This force slows any movement between the two objects.

• pressure
• magnetism
• friction

The change in a objects position is________.

• Force

• Motion

• Reaction

• Movement

If a lizard can run 8m across the water in 4 seconds, how fast is he travelling?

• 32 m/s
• 2 seconds
• 2 m/s
• 34 meters

This game of tug of war is an example of _________ forces. 

• unbalanced
• balanced
• potential
• net zero

What will the net force on the soccer ball be?

• 50 N to the left
• 50 N to the right
• 200 N to the left
• 200 N to the right