You can use the Forces and Motion Graphic Organizer table to keep track of your observations. Try more trials using different combinations of people from the red and blue teams. If some of your predictions are not right, use a different color pencil to correct them.Ĥ. Compare the predictions that you made above to what happens to the cart of candy in each trial. Go to PhET Force and Motion Basics and click “Net Force” or use the simulation window below to test your predictions in a series of trials. Which way do you think the cart will move in each of the pictures below? Explain your predictions using drawings and words in the Forces and Motion Graphic Organizer.Ģ. Look at the pictures below of two people pulling on a cart of candy.
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