Without knowing certain information, you cannot tell if an object is in motion. One must have a reference point and a direction to be able to describe the motion of something.
On a distance vs. time graph, the slope of the line will give the speed of the object.
The Truck vs. Bollard
Why does the cat look bigger than the mountain?
What Observations can we make about the skateboard? How does the position of the camera create a unique visual experience?
If you are absent, use the videos below to help you complete the lab.
Slow Rolling Ball
Medium Rolling Ball
Fast Rolling Ball
If you are absent, use the videos and data below to help you complete the lab.
If you are absent, use the videos and measurements below to help you complete the lab