A force that has pulling power and keeps everything pulled toward Earth is ----

A pull moves things ---

Any push or pull that causes an object to move, stop, or change speed or direction is a ---

An apple falling from a tree is an example of --

What would happen if we did not have gravity?

A push moves things ---

The change of the position of an object is called --

What simple machine is described below?

a rod attached to the center of a wheel that is used to make it easier to turn or move objects.

What simple machine is shown?

What simple machine is described below?

a flat surface that is raised higher at one end in order to move heavy objects up or down.

What simple machine is shown?

What simple machine is this an example of?

What simple machine is this an example of?

What simple machine is described below?

an inclined plane wrapped around a small rod used to hold objects together.

What simple machine is shown?

What simple machine is described below?

a wheel with a rope wrapped around it that can be used to lift heavy objects by changing the direction or amount of force.

What simple machine is shown?

The fixed point on a lever is called the ---

Which 3 are examples of a pulley?

Which of the following are examples of a lever?

Which of the following are examples of a screw?

A compound machine is _____ or more simple machines working together.

A wheelbarrow is an example of what simple machine?

A baseball bat is an example of what type of simple machine?