Push is a kind of force that moves an object away from you.

Types of force are gravity, weight, friction only.

Pull is to move an object away from you.

................. is the type of force that pulls you down to the ground.

....................... is the amount of gravity pulling you down.

When two surfaces rub together, ..................... happens.

Friction slows things down.

The tool used to measure force is called .................... .

The unit of measuring force is .................. .

The scientist who discovered gravity is called...................... .

When two objects hit each other, they .......................... .

While you play football, you need the shoes to be ................................ .

The surface of the slide is ........................ .

When a car moves on rough surface, it will ....................... .

Which one has more gravity?

How can you make a toy car move faster?

Mass is a kind of force.

I can enjoy skating because of......................... friction.

When you jump, .................... pulls you back to the ground.