Nationals at Richmond Yacht ClubMay 20 - 22
Result
PosBoatTotalRace 1Race 2Race 3Race 4Race 5Race 6Race 7
1Peaches184(4)3(7)4(11)4(15)1(16)1(17)2 (19)
2Motorcycle Irene181(1)2(3)3(6)3(9)5(14)3(17)3 (20)
3Under the Radar237(7)1(8)1(9)1(10)3(13)5(18)5 (23)
4Hot Sheet242(2)4(6)3(9)4(13)2(15)2(17)7 (24)
5Magic Bus303(3)5(8)5(13)6(19)6(25)4(29)1 (30)
6Bombora516(6)7(13)8(21)5(26)4(30)15(45)6 (51)
7Fired Up!5412(12)8(20)6(26)8(34)9(43)7(50)4 (54)
8Freaks on a Leash579(9)9(18)7(25)7(32)7(39)9(48)9 (57)
9Abigail Morgan628(8)11(19)10(29)9(38)10(48)6(54)8 (62)
10Dianne7510(10)10(20)9(29)DNS(45)12(57)8(65)10 (75)
11Artemis765(5)6(11)12(23)DNS(39)11(50)10(60)DNF (76)
12Public Enemy8012(12)12(24)11(35)10(45)8(53)14(67)11 (78)
13Tequila Mockingbird8811(11)14(25)14(39)11(50)14(64)11(75)13 (88)
14Current Affair8814(14)12(26)13(39)12(51)13(64)12(76)12 (88)
15Phoenix10715(15)RET(31)RET(47)DNS(63)15(78)13(91)DNF(107)
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Regatta Message Board

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Author: Dan P
Subject: More Math
Info: (17496 views) Posted: Saturday 8-29-09 08:07:28 AM
Mike,

FYI, there are currently 34 people listed on the e27 crew list page and the average weight of these people is 170.1 pounds.

Dan

:: Thanks for figuring this out Larry. I like your formula
:: because its based on math and not in speculation.
::
:: Anything we can do as a fleet to build participation
:: makes sense.
::
:: Raising the weight limit using this mid ground method
:: which no one said no to through informal polling at the
:: fleet meeting, meets the aim of opening up the fleet to
:: current owners and a whole slew of crew the 880 maximum
:: prohibits. Those are crew choices above the 176 # mean
:: average. Growing infinitely more dificult to place as
:: crew on e27s when known prospects start to weight ove
:: 200#s.
::
:: Mike
::
:: :: Hey Guys,
::
:: :: Sorry to have issed the meeting and the whole sailing
:: :: season. I have been facing some physical challenges. Now
:: :: that the end is near, I see that my next big hurdle is
:: :: the weight liimit. I will have a stainless steel hip
:: :: implant to add to my weight making it iven harder for me
:: :: to make weight for Strega.
:: ::
:: :: I proposed a reasonable plan some time ago and I want to
:: :: write it down again. This is sophomore physics at its
:: :: best!
:: ::
:: :: I beleive that the helmsman does not contribute to the
:: :: righting moment of the boat in any significant way. We
:: :: sit facing inboard and may not hike past the sheerline
:: :: of the boat.
:: ::
:: :: If you calculate the torque generated by an object at
:: :: the center of mass of the helsman facing inboard at the
:: :: narrowest part of the boat and compare it to the torque
:: :: generated by an object located at the center of mass of
:: :: a crew member facing ourward at the widest part of the
:: :: boat, the helmsman is half as efficient at righting the
:: :: boat (counteracting the heal) than the crew. Therefore
:: :: he/she should only count as half in computing the total
:: :: weight limit for the boat.
:: ::
:: :: crew+crew+crew+crew+skipper/2 :: ::
:: :: That is my best estimate of what is fair. And no Jason,
:: :: I will never weigh 190 no matter how much I diet.
:: ::
:: :: Larry

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