Force and Motion
A push or pull that makes something move
Which of the following is NOT using a force?
A change in position of an object over time.
Which object is in motion?
A force that attracts two objects together
Why does the moon revolve around Earth and not float away in space?
Why do our oceans have tides?
Using a force to move an object across a distance
Which is an example of work?
The ability to do or to move something
What are the two types of Energy? (Choose 2)
Resists movement between two objects that are touching.
Which of these is an example of friction being HELPFUL?
When is friction NOT helpful?