Unit conversion, solar system, forces

1 km is equal to

• 1000 km

• 1000 m

• 100 m

• 10 m

250 m is equal to

• 1/2 km

• 3/4 km

• 1/4 km

• 1 km

4000 m is equal to

• 4 km

• 40 km

• 400 km

• 0.4 km

A force is a

Gravity is an example of a force

• True

• False

Mass is the amount of matter in an object

• False

• True

All objects that have mass, have

• Gravity

• Space

• Volume

More mass means less gravity

• True

• False

The sun is bigger than all the planets in the solar system

• True

• False

The sun has more gravity than all planets

• True

• False