When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Maybe some math guys could do some quick calculations for us. Miata dropping from cliff time. You'd have to take into account the density altitude, the front Cd as well as what the drag would be if it remained flat. Tumbling of course would be much more complicated.
Pretty sure a NB1 in free fall with drag would take about 9.25 seconds to fall a quarter mile assuming constant air density.