Close
Page 1 of 3 123 LastLast
Results 1 to 10 of 22

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Machine Gunner USMC88-93's Avatar
    Join Date
    Jan 2005
    Location
    Wheat Ridge
    Posts
    1,570

    Default Gravity, how does it work. (I was waiting for people to start droping dead.)


  2. #2
    The "Godfather" of COAR Great-Kazoo's Avatar
    Join Date
    Sep 2003
    Location
    Washboard Alley, AZ.
    Posts
    48,097

    Default

    It's safe, those are sunni's near the hill.
    The Great Kazoo's Feedback

    "when you're happy you enjoy the melody but, when you're broken you understand the lyrics".

  3. #3
    Banned
    Join Date
    Feb 2008
    Location
    Bailey CO
    Posts
    6,268

    Default

    You can only fall as far as the ground.

    we have an excessive amount of gravity in the fab shop.

  4. #4
    Fleeing Idaho to get IKEA Bailey Guns's Avatar
    Join Date
    Jan 2008
    Location
    SE Oklahoma
    Posts
    16,469
    Blog Entries
    4

    Default

    Looks like Harris Park on a Sat afternoon.
    Stella - my best girl ever.
    11/04/1994 - 12/23/2010



    Don't wanna get shot by the police?
    "Stop Resisting Arrest!"


  5. #5
    Sig Fantastic Ronin13's Avatar
    Join Date
    May 2011
    Location
    Arvada, CO
    Posts
    10,268

    Default

    Quote Originally Posted by Bailey Guns View Post
    Looks like Harris Park on a Sat afternoon.
    Truth!

    Falling bullets from gravity only go as fast as terminal velocity, not nearly the speed they were going upon leaving the barrel. Not sure if that's fast enough to kill...
    "There is no news in the truth, and no truth in the news."
    "The revolution will not be televised... Instead it will be filmed from multiple angles via cell phone cameras, promptly uploaded to YouTube, Tweeted about, and then shared on Facebook, pending a Wi-Fi connection."

  6. #6
    Zombie Slayer kidicarus13's Avatar
    Join Date
    Nov 2007
    Location
    Littleton
    Posts
    6,301

    Default

    Quote Originally Posted by Ronin13 View Post
    Truth!

    Falling bullets from gravity only go as fast as terminal velocity, not nearly the speed they were going upon leaving the barrel. Not sure if that's fast enough to kill...

    http://forensicoutreach.com/the-fall...inal-velocity/

    Of the millions of rounds fired into the sky by trigger-happy celebrants, most land innocently in empty land. Fortunately, the impact of a falling bullet is much less than that of one fired directly at a target. Major General Julian Hatch, a U.S. Army firearms expert, did extensive testing on ballistics and falling projectiles in the 20′s. He calculated that .30 caliber rounds will reach terminal velocities of 300 feet per second (90 m/s) on descent, and determined that, while most bullets will leave a small dent in the ground when they land, that same bullet travelling between 200 to 330 feet per second can still penetrate human skin. The experience of many hospitalized and killed innocents validate his conclusions.

    The popular scientists on the TV show, Mythbusters experimented with the premise that “Bullets fired into the air maintain their lethal capability when they eventually fall back down.”
    They found that a bullet fired straight up (an almost impossible achievement for a human), will tumble on its return trip and falls at a slower rate due to terminal velocity. In addition, they found that a bullet in this circumstance is therefore less lethal on impact. However, they also discovered that a bullet fired at a non-vertical angle will be able to maintain its speed enough to be very destructive on impact. In determining if the myth was ‘Busted’, ‘Plausible’ or ‘Confirmed’, they proposed that this myth would receive all three ratings at the same time.
    Lessons cost money. Good ones cost lots. -Tony Beets

  7. #7
    Gives a sh!t; pretends he doesn't HoneyBadger's Avatar
    Join Date
    Feb 2012
    Location
    C-Springs again! :)
    Posts
    14,815
    Blog Entries
    1

    Default

    Quote Originally Posted by kidicarus13 View Post

    http://forensicoutreach.com/the-fall...inal-velocity/

    Of the millions of rounds fired into the sky by trigger-happy celebrants, most land innocently in empty land. Fortunately, the impact of a falling bullet is much less than that of one fired directly at a target. Major General Julian Hatch, a U.S. Army firearms expert, did extensive testing on ballistics and falling projectiles in the 20′s. He calculated that .30 caliber rounds will reach terminal velocities of 300 feet per second (90 m/s) on descent, and determined that, while most bullets will leave a small dent in the ground when they land, that same bullet travelling between 200 to 330 feet per second can still penetrate human skin. The experience of many hospitalized and killed innocents validate his conclusions.

    The popular scientists on the TV show, Mythbusters experimented with the premise that “Bullets fired into the air maintain their lethal capability when they eventually fall back down.”
    They found that a bullet fired straight up (an almost impossible achievement for a human), will tumble on its return trip and falls at a slower rate due to terminal velocity. In addition, they found that a bullet in this circumstance is therefore less lethal on impact. However, they also discovered that a bullet fired at a non-vertical angle will be able to maintain its speed enough to be very destructive on impact. In determining if the myth was ‘Busted’, ‘Plausible’ or ‘Confirmed’, they proposed that this myth would receive all three ratings at the same time.

    Thank you for posting that link. I don't think I still had it saved anywhere.
    My Feedback

    "When law and morality contradict each other, the citizen has the cruel alternative of either losing his moral sense or losing his respect for the law." -Frederic Bastiat

    "I am a conservative. Quite possibly I am on the losing side; often I think so. Yet, out of a curious perversity I had rather lose with Socrates, let us say, than win with Lenin."
    ― Russell Kirk, Author of The Conservative Mind

  8. #8
    Zombie Slayer Zundfolge's Avatar
    Join Date
    Jul 2007
    Location
    Wichita, KS (formerly COS)
    Posts
    8,317

    Default

    Quote Originally Posted by Ronin13 View Post
    Truth!

    Falling bullets from gravity only go as fast as terminal velocity, not nearly the speed they were going upon leaving the barrel. Not sure if that's fast enough to kill...
    This assumes you fire straight up, if you fire at an angle, they don't slow as much.

    Another angle people don't get on this is that Islam is a fatalistic society. They know that people could accidentally die as a result of this foolishness but it doesn't matter because if someone dies then it was the will of Allah.
    Modern liberalism is based on the idea that reality is obligated to conform to one's beliefs because; "I have the right to believe whatever I want".

    "Everything the State says is a lie, and everything it has it has stolen.
    -Friedrich Nietzsche

    "Every time something really bad happens, people cry out for safety, and the government answers by taking rights away from good people."
    -Penn Jillette

    A World Without Guns <- Great Read!

  9. #9
    Guest
    Join Date
    Jul 2009
    Location
    ARVADA (Comcast IP Confirmed)
    Posts
    2,761

    Default

    Quote Originally Posted by Zundfolge View Post
    This assumes you fire straight up, if you fire at an angle, they don't slow as much.

    Another angle people don't get on this is that Islam is a fatalistic society. They know that people could accidentally die as a result of this foolishness but it doesn't matter because if someone dies then it was the will of Allah.
    The optimum angle to achieve the greatest distance of a round is 45 degrees. I believe anything over
    that will reach the highest it will go then return to earth at terminal velocity and not be lethal.

    Think it is 35 degrees or under is when the bullet typically returns to earth faster than terminal velocity
    and thus is in the lethal category.

    Also from the 70 degree plus angles those fuckers where firing at, Id become a
    betting man and say definitely in the terminal velocity category which is 80mph for a typical 7.62x51 170 gr round
    if I remember correctly. I am sure someone will correct me on the rate of terminal velocity if I am mistaken.
    Last edited by DD977GM2; 08-26-2014 at 22:50.

  10. #10
    Banned
    Join Date
    Feb 2008
    Location
    Bailey CO
    Posts
    6,268

    Default


Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •