Comments on: While fishing, you get bored and start to swing a sinker weight around in a circle below you on a 0.23 m piece http://thelazyfisherman.net/fishing-talk/while-fishing-you-get-bored-and-start-to-swing-a-sinker-weight-around-in-a-circle-below-you-on-a-023-m-piece-2.php Hot Fishing Items At The Best Prices Tue, 20 Jan 2009 23:00:32 -0500 http://wordpress.org/?v=2.8.4 hourly 1 By: ukmudgal http://thelazyfisherman.net/fishing-talk/while-fishing-you-get-bored-and-start-to-swing-a-sinker-weight-around-in-a-circle-below-you-on-a-023-m-piece-2.php/comment-page-1#comment-264 ukmudgal Tue, 02 Dec 2008 09:25:31 +0000 http://thelazyfisherman.net/fishing-talk/while-fishing-you-get-bored-and-start-to-swing-a-sinker-weight-around-in-a-circle-below-you-on-a-023-m-piece-2.php#comment-264 length of fishing line 0.23 m is hypoteneus of right angelled triangle in vertical plane with base equal to radius 'r' of circle Suppose in the vector triangle of forces, fishing line length Lrepresents tension in the line If height 'h' of triangle represents weight 'mg' of sinker and base 'r' of triangle represents centripetal force F=mv^/r=mr*4*(pi)^2 / T^2 where T is time period =0.60 s mg/h=mr4(pi)^2/rT^2 h=gT^2/4(pi^2)=9.8*0.6*0.6 / 4*9.87= 0.089 m suppose fishing line makes angle O with vertical ,then cosO=h/ L( lenght of line) cosO=0.089/0.23=0.3885 O=67.13 degree Angle O with vertical is 67.13 degree length of fishing line 0.23 m is hypoteneus of right angelled triangle in vertical plane with base equal to radius ‘r’ of circle

Suppose in the vector triangle of forces, fishing line length Lrepresents tension in the line

If height ‘h’ of triangle represents weight ‘mg’ of sinker and base ‘r’ of triangle represents centripetal force F=mv^/r=mr*4*(pi)^2 / T^2

where T is time period =0.60 s

mg/h=mr4(pi)^2/rT^2

h=gT^2/4(pi^2)=9.8*0.6*0.6 / 4*9.87= 0.089 m

suppose fishing line makes angle O with vertical ,then

cosO=h/ L( lenght of line)

cosO=0.089/0.23=0.3885

O=67.13 degree

Angle O with vertical is 67.13 degree

]]> By: Jerry BO http://thelazyfisherman.net/fishing-talk/while-fishing-you-get-bored-and-start-to-swing-a-sinker-weight-around-in-a-circle-below-you-on-a-023-m-piece-2.php/comment-page-1#comment-263 Jerry BO Mon, 01 Dec 2008 20:52:54 +0000 http://thelazyfisherman.net/fishing-talk/while-fishing-you-get-bored-and-start-to-swing-a-sinker-weight-around-in-a-circle-below-you-on-a-023-m-piece-2.php#comment-263 It wouldn't be vertical. It would be "diagonal." and that is why I would never have you in a boat with me, because, I would end up with that hook in my eye. It wouldn’t be vertical. It would be “diagonal.” and that is why
I would never have you in a boat with me, because, I would
end up with that hook in my eye.

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