alan_k Posted May 14, 2011 Share Posted May 14, 2011 What one force is vital to enable PPG flight? Answer later, Cheers, Alan Quote Link to comment Share on other sites More sharing options...
Neilzy Posted May 14, 2011 Share Posted May 14, 2011 Ok my guess would be gravity. Quote Link to comment Share on other sites More sharing options...
bholleran Posted May 14, 2011 Share Posted May 14, 2011 Gravity? Quote Link to comment Share on other sites More sharing options...
bholleran Posted May 14, 2011 Share Posted May 14, 2011 Great minds think alike, and just pipped to the post. But it does not mean it is correct Quote Link to comment Share on other sites More sharing options...
Neilzy Posted May 14, 2011 Share Posted May 14, 2011 I agree its sounds right, but to easy...... Quote Link to comment Share on other sites More sharing options...
dantheman Posted May 14, 2011 Share Posted May 14, 2011 I'm guessing lift ? Quote Link to comment Share on other sites More sharing options...
matt_k Posted May 14, 2011 Share Posted May 14, 2011 The Wife? Quote Link to comment Share on other sites More sharing options...
clivefreeman Posted May 14, 2011 Share Posted May 14, 2011 Velocity , drag , thrust, gravity, mmm I think I will go with velocity just to be different . But have to agree with Mat definatley the wife. Quote Link to comment Share on other sites More sharing options...
Neilzy Posted May 14, 2011 Share Posted May 14, 2011 Or could it be an Apco Force........ Quote Link to comment Share on other sites More sharing options...
simon101 Posted May 14, 2011 Share Posted May 14, 2011 Thrust, only because I don't have a wife! Quote Link to comment Share on other sites More sharing options...
freddieboyfly Posted May 14, 2011 Share Posted May 14, 2011 That would be hand thrust Quote Link to comment Share on other sites More sharing options...
alan_k Posted May 15, 2011 Author Share Posted May 15, 2011 The Wife? Yes I like that Matt It's gravity. It has always struck me as a bit perverse that the force we're all trying to beat is essential to load the wing No wing loading=no flight. Cheers, Alan Quote Link to comment Share on other sites More sharing options...
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