Science test Chapter 11

The _______ are the two ends of a magnet.

• force

• gravity

• poles

• weight

Dragging an object slows it down and causes ______?

• friction

• gravity

• fulcrum

• weight

Objects that change position are in ______?

• motion

• gravity

• fulcrum

• weight

The point of a lever that stays still is the ______?

• motion

• gravity

• fulcrum

• weight

The time it takes to move from on position to another is ______?

• lever

• gravity

• speed

• weight

A surface that is straight and slanted is a ______?

• lever

• gravity

• speed

• ramp

The force that pulls all things to Earth is called ______?

• lever

• gravity

• speed

• ramp

A ______ moves an object, changing its position.

• lever

• gravity

• weight

• force

A seesaw is a kind of ________.

• lever

• gravity

• weight

• force

Name two position words .

• night and day

• blue and red

• hot and cold

• above and below