Gravity

Front

What is gravity?

Back

Gravity is a force that pulls objects toward each other.

Front

Does gravity exist on other planets?

Back

Yes, gravity exists on all planets, but its strength varies.

Front

What affects the strength of gravity?

Back

The strength of gravity depends on the mass of the objects and the distance between them.

Front

What is weight?

Back

Weight is a measure of the force of gravity on an object.

Front

Is there gravity in space?

Back

Yes, there is gravity in space, but it is weaker than on Earth.

Front

What happens to objects in free fall?

Back

Objects in free fall experience only the force of gravity.

Front

What is mass?

Back

Mass is the amount of matter in an object.

Front

How does mass affect gravity?

Back

The more mass an object has, the stronger its gravitational pull.

Front

Can gravity change?

Back

Yes, gravity can change based on the mass of objects and their distance.

Front

What is the gravitational pull of the Earth?

Back

The gravitational pull of the Earth is what keeps us and everything else on the ground.