Hello!
I am a pupil studying for my A2 course and we have just began looking
for our coursework research.
Whilst browsing through some topics I came across the idea of using
aerodynamics as it can obtain very good levels.
However rather than just using one ball in a vertical jet stream. I
placed two in it.
From this I noted that occasionally the two balls would switch
positions. There seemed to be no order for this.
However, before I use this as my final experiment I was wondering if
anyone knew where I could find further information on how the airflow
after a ball has passed affects a ball after it.
Any help or advice would be very much appreciated.
Thankyou!
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