Experimenting:
![](images/Drehstuhl1.jpg)
![](images/weiss.jpg)
![](images/Drehstuhl2.jpg)
What did you experience during the experiment?
a) I will turn faster, if I stretch out my arms. b) I will turn more slowly, if I stretch out my arms. c) It has no influence on the rotational speed.What did you experience during the experiment?
a) I will turn faster, if I stretch out my arms. b) I will turn more slowly, if I stretch out my arms. c) It has no influence on the rotational speed.