|When Cristiano Ronaldo races a Bugatti car, he's using speed|
Any of various factors that cause a body to change its speed, direction, or shape.
3. Motiona change in position of an object with respect to time.
|The ballerina is making many motions.|
4. Balanced Force
Two forces that are equal in size or weight and opposite in direction.
|These twins are the same size and are putting in equal force for the doll|
5. Unbalanced Force
An unbalance force is one that is not opposed by an equal and opposite force operating directly against the force intended to cause a change in the object's state of motion or rest.
|The elephant is not the same size as the mouse, so it is an unbalanced force.|
6. Average Speed
The average distance traveled per hour, calculated over the whole journey
7. Line Graph
8. Distance-Time Graph
If a graph is plotted of speed or velocity against time, the area under the graph gives the distance traveled.
9. X- Axis