Science Primary 1 - Unit 4 Pushes and Pulls

Front

What is a push or a pull?

Back

A push or a pull is a force.

Front

How does a baby typically move?

Back

A baby typically moves by crawling.

Front

What happens to a moving ball when a goalkeeper catches it?

Back

The ball will stop moving.

Front

What force do we use to pump air into a tyre?

Back

We use both push and pull forces.

Front

How does a ball typically move when rolled?

Back

A ball typically moves by rolling.

Front

What is the definition of force in physics?

Back

A force is a push or pull that can cause an object to move, stop, or change direction.

Front

Can you name two types of forces?

Back

Two types of forces are contact forces and non-contact forces.

Front

What is an example of a contact force?

Back

An example of a contact force is friction.

Front

What is an example of a non-contact force?

Back

An example of a non-contact force is gravity.

Front

How does friction affect the movement of objects?

Back

Friction opposes the motion of objects, slowing them down or stopping them.