Unit 5 - Forces and Magnets

Force is a push or pull. Is it true or false?

• True

• False

Newtons are the units used to measure ____________?

Why do objects fall towards the ground?

• Because of the force of gravity

• Because the ground is pulling them

• Because the wind blows them down

• Because objects like to move towards the ground

What would happen if there was no gravity on Earth?

• Everything would float away into space

• Nothing would change

• We would have stronger muscles

• We would be able to jump higher

Which is an example of a standard unit of measurement?

• A pencil

• An ruler

• A cat

• A feather

Which is an example of a non-standard unit of measurement?

• A ruler

• A meter stick

• A shoe

• A gallon

What is the reading of the force meter shown?

• 1 N

• 2 N

• 5 N

• 0 N

Forces can stop the moving objects?

• True

• False

Force cannot change the direction of the moving objects?

• True

• False

Ibn SIna worked out that forces can make objects move.

• True

• False