Question: I need help with sciencie work
View Single Post
Curlyben's Avatar
Curlyben Posts: 18,160, Reputation: 8753
Admin & Wine Expert
  
#3

Nov 13, 2005, 10:37 AM
"For every action, there is an equal and opposite reaction."

Have a look here:http://www.glenbrook.k12.il.us/gbssc...aws/u2l4a.html
And have a think about an aeroplane.
Helpful