OT: What is best angle of approach

Discussion in 'Portland Trail Blazers' started by Wizard Mentor, Oct 20, 2009.

  1. Wizard Mentor

    Wizard Mentor Wizard Mentor

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    I want to do a lesson on the physics of basketball for my physics class, and was
    wondering whether any of you had any thoughts of what the optimal angle to the hoop
    (for a FT to go through the hoop). Totally guessing, I'm thinking about 60 degrees.

    It should be larger than 46.7 degrees which is the angle that the ball barely goes
    through, and less than 90 (a very high FT).

    Thanks in advance
     
  2. BlazersBlood

    BlazersBlood It's flowing within me.

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    135 degrees. Off the backboard. =D
     
  3. Paxil

    Paxil Active Member

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    I don't know but I remember reading an article on this awhile back and the recommendation was to shoot with more arch because it gives you a greater margin of error. Amazing Clyde did as well as he did with the line drive shots.
     
  4. STOMP

    STOMP mere fan

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    the release point on the shot should probably be defined... I'd guess the angle of Yao Ming's FT shot would be less steep then say Muggsy Bogues or a granny shot.

    I've practiced my FTs a lot and am a pretty decent jump shooter with normal high release form. I'm 5'10 and would put my best guess of the angle of the ball as it passes through the hoop at 75°. I want it's forward momentum to die as it reaches the target

    hope that helps :)

    STOMP
     
  5. THE HCP

    THE HCP NorthEastPortland'sFinest

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  6. Mediocre Man

    Mediocre Man Mr. SportsTwo

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    It's 52 degrees. I did this study back in college. You can check it if you want, but that's what it is. That is the average.


    Here is what you need to do to figure out everyone's personal angle.

    Find out how tall you are
    Figure out the angle from the top of your head to the front of the rim
    Divide the angle in half and add 45 degrees
    This equals the perfect angle you should shoot the ball at to make it.
     
    Last edited: Oct 20, 2009
  7. crandc

    crandc Well-Known Member

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    Discover Magazine some years ago did an article on exactly that. You may be able to dig it out of their archives on line. I know I have the hard copy at home but it would take some searching.
     
  8. PtldPlatypus

    PtldPlatypus Let's go Baby Blazers! Staff Member Global Moderator Moderator

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    Did a rough estimate based on nothing but pure speculation. A basketball is 9.4 inches across, and a hoop is 17 inches across. If the ball began passing through the hoop the instant it entered the cylinder (vertical tangent of ball perpendicular to horizontal tangent of hoop), and completed its pass through the hoop at the intant it began exiting the cylinder (disregarding net resistance, of course), the center-point of the ball would travel 7.6 inches forward and 9.4 inches downward between those two points, giving an approximate angle of 51 degrees.

    May not be optimal, but it's as good a starting point as any for analysis.
     
    Last edited: Oct 20, 2009
  9. LOTBfan

    LOTBfan dangling chad

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    as high as you can throw a perfect arc! optimal would be if it was falling straight down as it would have the largest target to move through unimpeded, but you are obviously not standing above the net, and there is going to be a drop off in accuracy the farther the ball travels... man thats cool, when you find a study looking at that it would be fun to read. as stated earlier, a taller person will be able to get a steep angle easier than a short person with a shorter throw, so that has to figure in somewhere.

    i would look at accuracy as it pertains to force exerted on the ball and the distance it travels and deviates for sure!

    i am sure there is data to support it, but 54 degrees seems shallow to me, just visualizing it.
     
  10. BenDavis503

    BenDavis503 Banned User BANNED

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    I went to public high school. Don't know physics.
     
  11. andalusian

    andalusian Season - Restarted

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    Are we talking Kelvin or Celsius here?
     
  12. DaRizzle

    DaRizzle BLAKER

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  13. blue32

    blue32 Who wants a mustache ride?

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    Dude, I've been debating ALL day whether to write that.... LOL :pimp:
     

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