Posted by buickanddeere on February 13, 2009 at 09:26:37 from (192.75.48.150):
In Reply to: OT-Balistics question posted by Bill Porter on February 12, 2009 at 20:13:07:
Depending on the ballistic coefficient of the projectile. Most "small" bullets fall back to earth at just below the speed of sound. When the bullets tries to exceed the speed of sound the shock waves tend to make the bullet tubbles and increase drag. Which slows the bullet. Still a 180G .308 caliber at 1100ftps would do damage.
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Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
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