Class 3 Forces and Magnets

Forces are __________________

• pushes

• pulls

• pushes and pulls

• swings

Forces can change the motion of an object. Tick all the ways they can do this.

• make an object start to move

• make an object dance

• make an object speed up or slow down

• make an object stop

Forces act in the _________ direction to each other.

Which force holds back the motion of an object?

• gravity

• magnetic

• friction

Which of these surfaces would create the least amount of friction?

• grass

• gravel

• carpet

• concrete

• sand

Magnets create a force around them called a ____________

• magnetic ring

• magnetic hoop

• magnetic river

• magnetic field

When objects enter the magnetic field, what will happen to them?

• they will turn

• they will be attracted or repelled

• they will melt

Repel means to ________ away.

Attract means to ________ together

Tick the materials that are magnetic.

• iron

• plastic

• steel

• wood