Experiment of December 20, 2018:

The time to submit an answer is over. You can now view the solution of the experiment.

Solution video:

Experiment:

Question:

What happens if he blows from the front and from the back and also looks at the windmill from the respective side?

A) in front: clockwise rotation; in the back: Counterclockwise rotation

B) front: clockwise rotation; rear: Clockwise rotation

C) front: counterclockwise rotation; rear: Counterclockwise rotation

D) front: clockwise rotation; rear: no rotation