||What is the best way to throw: Wrist flick or no Wrist flick?
|What was the purpose of your experiment? Provide a brief description of what you were hoping to learn, discover, or study.:
||I was wondering what is the best way to throw.
|What was your hypothesis?:
||It would be with the Wrist flick.
|What materials did you use in your experiment? List them all.:
||Tennis ball, big open space.
|What procedure was followed? Provide a brief description of the steps you followed during your experiment.:
||I threw the tennis ball with no wrist flick. Then, I threw it with a wrist flick. To be fair, I didn’t move my feet in both of them.
|What were the results of your experiment?:
||Wrist flick went much further.
|What is your conclusion after conducting the experiment? Was your hypothesis correct or incorrect?:
||My hypothesis was correct, Wrist flick went much further.
|Spend a few minutes learning about the scientific principles involved in your experiment. Write 3-4 sentences about what you learned and how it relates to your experiment.:
||Distance in this experiment is the equivalent of of speed in a tennis serve. It makes a big difference. That quick wrist flick gives a sudden boost to racket head speed and more speed in the racket head translates to more speed in the serve.