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Physics question.

Discussion in 'Tech Talk' started by MartinBowShooter, Oct 25, 2013.

  1. MartinBowShooter

    MartinBowShooter Weekend Warrior

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    Hey Guys
    So for my physics class we were asked to create a problem related to the velocity and acceleration of an object. I thought it would be cool to have it relate to archery. For the problem I need the initial velocity of the arrow and the final velocity. I know the initial velocity but does anyone know how much velocity is lost after the arrow travels 10, 20, or 30 yards? The arrow isnt hitting an object so I know the final velocity is not 0. Thanks for your help!

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  2. bghunter777

    bghunter777 Weekend Warrior

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    Get a Chrono and shoot through it at those distances easier than calulating it so many variables "just don't miss and hit you chrono.
     
  3. MartinBowShooter

    MartinBowShooter Weekend Warrior

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    What does a chronograph cost?

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  4. Whitetail

    Whitetail Die Hard Bowhunter

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    Go the Mathews forum and search gjarcher. He just posted some good info on your question.
     
  5. ckeith

    ckeith Weekend Warrior

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    You can a good chrono for less 150 cheaper on ebay and amazon. Good investments sorry not intial question related.
     
  6. tfox

    tfox Grizzled Veteran

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    You can get an archery program like archers advantage and it will give you terminal velocities at different distances without fear of shooting the chrono and it will be cheaper.

    However, it will be theoretical numbers verses actual tested numbers.

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  7. Blarney22

    Blarney22 Die Hard Bowhunter

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    Go to a pro shop with an indoor range. A lot of them have chrono's that you can use.
     
  8. tfox

    tfox Grizzled Veteran

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    I doubt they'll let you shoot it at 30 yards

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  9. SPOTnSTALK

    SPOTnSTALK Grizzled Veteran

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    You will never get someone to allow you to shoot farther than in front of a crono and that could be scary unless you own your own.

    As mentioned above, download the Archers Advantage software, or similar program off the net.
    Go to the pro shop and get accurate arrow weight, draw weight and the program will assist you in the factors to determine your objective.

    I used it to build a sight tape for my Tommy Hogg and it worked great. It will print out misc. reports for distances and speed. I am not a mathematics major so this is as far as I go.

    Good Luck!
     

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