What kind of forces does this picture show?

• Balanced

• Unbalanced

• Static

• Sliding

The couch is not moving so ...

• the push force equals the friction force

• the forces are balanced

• all of these

These diagrams show how we reduce & how we increase...

• Air resistance

• Gravity

• Static Friction

• Sliding Friction

This drawing is an example of ...

• Balanced forces

• Unbalanced forces

• Sliding Friction

• Rolling friction

When we stopped the fast moving skateboard

• force of the moving water jug was greater than the friction force

• force of the moving water jug was less than the friction force

When the hoop is lifted the ball follows path

• A

• B

• C

• D

A fair test is when

• you change 2 things

• you change the results

• you change only 1 thing in an experiment

• you change your clothes

The Net force is

• 1 down

• 1 up

• 11 up

• 11 down

If the ball was already rolling away from the boy, the kick results in _____________ of the ball.

• change in shape

• change in speed

• change in direction

This is an example of

• unbalanced forces

• a net force down

• balanced forces