Push and Pull

Front

What is a force that slows down or stops motion between objects that are touching?

Back

Friction

Front

What can force change in an object's motion?

Back

Force can change an object's direction.

Front

What keeps the Moon in orbit around Earth?

Back

Earth's gravity.

Front

What is the force between surfaces that slows objects or stops them from moving?

Back

Friction

Front

Which object requires the most force to push?

Back

A heavier object.

Front

What is a push or pull on an object called?

Back

Force

Front

What is the effect of gravity on objects?

Back

Gravity pulls objects toward each other.

Front

What happens to an object in motion when no forces act on it?

Back

It continues moving at a constant speed in a straight line.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is an example of a push force?

Back

Pushing a shopping cart.