查看完整版本 : 滑雪與物理

skikk2 2017-6-13 02:11 PM

滑雪與物理

我估成年人學滑雪,懂點物理,會有着數 ...

https://www.youtube.com/watch?v=tB0_wM97ocw

lucky77 2017-8-5 05:41 PM

照推理, 所有奧運選手個個都係物理學家
世界冠軍可以羅諾貝爾物理學獎

louiskkchan 2017-8-5 05:50 PM

[quote]原帖由 [i]skikk2[/i] 於 2017-6-13 02:11 PM 發表 [url=http://www.discuss.com.hk/redirect.php?goto=findpost&pid=462892916&ptid=26721213][img]http://www.discuss.com.hk/images/common/back.gif[/img][/url]
我估成年人學滑雪,懂點物理,會有着數 ...

[url]https://www.youtube.com/watch?v=tB0_wM97ocw[/url] [/quote]


識<>做

細路比較有着數,center of gravity 底,冇今 快又易 control,又唔怕死

[[i] 本帖最後由 louiskkchan 於 2017-8-5 05:52 PM 編輯 [/i]]

skikk2 2017-8-5 11:25 PM

Paul Lorenz said in his article [i][b]Inclination or Angulation...What's the Point?[/b][/i],

"Over the last year or 2, I have been trying to increase my speed (down the hill) and performance in all high end turns. Both of these aspects inherently increase risk and the pressure given back from the snow pushing on the base of the ski. To successfully improve both of these, I felt that [color=#ff0000]I had to look more closely at the physics involved with skiing [/color]rather than the individual skills or movements. Essentially skiing is a balancing, or aligning the Centre of Mass (CoM), Base of Support (BoS) and Centripetal force when it is at its greatest. Thinking more about this and less about specific movements has helped me a lot."
[url]https://www.paullorenzclinics.com/inclination-or-angulation[/url]

skikk2 2017-8-5 11:34 PM

[quote]原帖由 [i]louiskkchan[/i] 於 2017-8-5 05:50 PM 發表 [url=http://www.discuss.com.hk/redirect.php?goto=findpost&pid=465651777&ptid=26721213][img]http://www.discuss.com.hk/images/common/back.gif[/img][/url]



識做

細路比較有着數,center of gravity 底,冇今 快又易 control,又唔怕死 [/quote]


很同意!

只是自己少時無機會 :'),希望亡羊補牢,未為晚也 :loveliness:

B2L2 2017-8-6 04:08 PM

睇人,思考行先的人,有好多嘢識一定有幫助。Physics,人體力學,Maths,etc,everything helps。
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