DIY & 요리 인문학

<p style="text-align: left;">작은 회전력 차이가 투망의 원형 전개를 좌우한다<br><br>국내 유투브 채널 중메는 추줄의 회전속도와 원심력의 중요성을 강조하는 유투브 채널이나 강사가 거의 없다. 단지 파지법과 반동의 중요성만 언급하고 있을 따름이다<br><br>단 성수투망의 임성수 강사만이 투망의 원리라고 하면서 투망을 홱 잡아돌리는 동작을 보여주는 영상이 있는 데 아쉽게도 그 역시 원호의 길이와 회전속도, 원심력의 중요성을 역설하지는 않는다<br><br><a href="https://youtu.be/__QI95GlUJQ" target="_blank" class="ke-link">https://youtu.be/__QI95GlUJQ</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/watch?v=__QI95GlUJQ" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="1280" data-video-height="720" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/bt9gWX/hyS5uHg95f/uVF7ipylWPcZ7YNx9k8wGk/img.jpg?width=1280&height=720&face=0_0_1280_720" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="1280" data-video-origin-height="720"><iframe src="https://www.youtube.com/embed/__QI95GlUJQ" width="1280" height="720" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><br><br><br>원호(圓弧, circular arc)는 원둘레의 일부분을 말한다. 원호의 길이는 원의 중심각의 크기에 비례 한다. 아래 그림에서 부채꼴(ACB)의 곡선(AB)이 원호다.<br><br>C는 투망 던지는 사람의 무게 중심이고<br>CB, CA는 투망 그립점과 투망추 사이의 거리다</p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZNWw/1b98d795b40ee0d25a98e9deab40c930d10bbb13" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZNWw/1b98d795b40ee0d25a98e9deab40c930d10bbb13" data-origin-width="420" data-origin-height="420"></div><p style="text-align: left;"><a href="https://youtube.com/shorts/FVwJOczQo0s?feature=share3" target="_blank" class="ke-link"><br><br></a><a href="https://youtu.be/XW3wTPtTASw" target="_blank" class="ke-link">https://youtu.be/XW3wTPtTASw</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/watch?v=XW3wTPtTASw" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="1280" data-video-height="720" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/0ZkWA/hyS6FHbTVt/GOF4GvC9So9iOtDkotZYeK/img.jpg?width=1280&height=720&face=56_310_1224_570" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="1280" data-video-origin-height="720"><iframe src="https://www.youtube.com/embed/XW3wTPtTASw" width="1280" height="720" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><a href="https://youtube.com/shorts/FVwJOczQo0s?feature=share3" target="_blank" class="ke-link"><br><br></a><a href="https://youtube.com/shorts/gFPetaekQ0Q?feature=share3" target="_blank" class="ke-link">https://youtube.com/shorts/gFPetaekQ0Q?feature=share3</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/shorts/gFPetaekQ0Q" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="480" data-video-height="360" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/nzB4a/hyS6EnYVmo/HNXAF2lYYytxiCoNbjta6K/img.jpg?width=480&height=360&face=0_0_480_360" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="480" data-video-origin-height="360"><iframe src="https://www.youtube.com/embed/gFPetaekQ0Q" width="480" height="360" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><a href="https://youtube.com/shorts/FVwJOczQo0s?feature=share3" target="_blank" class="ke-link"><br><br>https://youtube.com/shorts/FVwJOczQo0s?feature=share3</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/shorts/FVwJOczQo0s" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="480" data-video-height="360" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/bnLKOM/hyS6z7ZI3Q/W6K3xfKd5DHJPoK2hofPBk/img.jpg?width=480&height=360&face=0_0_480_360" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="480" data-video-origin-height="360"><iframe src="https://www.youtube.com/embed/FVwJOczQo0s" width="480" height="360" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><a href="https://youtube.com/shorts/qEKp2JHh0gg?feature=share3" target="_blank" class="ke-link">https://youtube.com/shorts/qEKp2JHh0gg?feature=share3</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/shorts/qEKp2JHh0gg" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="480" data-video-height="360" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/dGX7kd/hyS5sQbFjl/2idewVkh4Elyq4bljbEil1/img.jpg?width=480&height=360&face=0_0_480_360" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="480" data-video-origin-height="360"><iframe src="https://www.youtube.com/embed/qEKp2JHh0gg" width="480" height="360" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><br><br><a href="https://youtu.be/JOvAZ2E14Dk" target="_blank" class="ke-link">https://youtu.be/JOvAZ2E14Dk</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/watch?v=JOvAZ2E14Dk" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="640" data-video-height="480" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/bY3npD/hyS5t9oq2r/0tqS06M20P6jhqvtVGuTk1/img.jpg?width=640&height=480&face=0_0_640_480" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="640" data-video-origin-height="480"><iframe src="https://www.youtube.com/embed/JOvAZ2E14Dk" width="640" height="480" frameborder="0" 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class="ke-link">https://youtube.com/shorts/5hxUomy_Cgs?feature=share3</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/shorts/5hxUomy_Cgs" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="480" data-video-height="360" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/mMrJu/hyS5BM7ZCO/Nd6qNTbf1S8T2p3LVSpLj0/img.jpg?width=480&height=360&face=0_0_480_360" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="480" data-video-origin-height="360"><iframe src="https://www.youtube.com/embed/5hxUomy_Cgs" width="480" height="360" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><a href="https://youtube.com/shorts/oHdcEj3EMZs?feature=share3" target="_blank" class="ke-link">https://youtube.com/shorts/oHdcEj3EMZs?feature=share3</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/shorts/oHdcEj3EMZs" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="480" data-video-height="360" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/BSqVK/hyS6z1eoJY/fslgaQawaQisnFVLul3uX1/img.jpg?width=480&height=360&face=0_0_480_360" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="480" data-video-origin-height="360"><iframe src="https://www.youtube.com/embed/oHdcEj3EMZs" width="480" height="360" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><a href="https://youtube.com/shorts/kYTON3c9FIc?feature=share3" target="_blank" class="ke-link">https://youtube.com/shorts/kYTON3c9FIc?feature=share3</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/shorts/kYTON3c9FIc" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="480" data-video-height="360" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/c1SJzu/hyS5BM71C8/xt4UfDkt1h1bkWL7hJb1V1/img.jpg?width=480&height=360&face=0_0_480_360" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="480" data-video-origin-height="360"><iframe src="https://www.youtube.com/embed/kYTON3c9FIc" width="480" height="360" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><a href="https://youtube.com/shorts/zuBSx9YkELU?feature=share3" target="_blank" class="ke-link">https://youtube.com/shorts/zuBSx9YkELU?feature=share3</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/shorts/zuBSx9YkELU" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="480" data-video-height="360" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/cUFo90/hyS5zBK2oK/A8AJrI9zzi2eZZMKOywbC1/img.jpg?width=480&height=360&face=0_0_480_360" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="480" data-video-origin-height="360"><iframe src="https://www.youtube.com/embed/zuBSx9YkELU" width="480" height="360" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><br><br><a href="https://youtube.com/shorts/lXCp0hnASrI?feature=share3" target="_blank" class="ke-link">https://youtube.com/shorts/lXCp0hnASrI?feature=share3</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/shorts/lXCp0hnASrI" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="480" data-video-height="360" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/g7wqF/hyS6xoOdFV/DquhvJgRoik2sgdS2tq2u1/img.jpg?width=480&height=360&face=0_0_480_360" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="480" data-video-origin-height="360"><iframe src="https://www.youtube.com/embed/lXCp0hnASrI" width="480" height="360" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><a href="https://youtube.com/shorts/CmgwFGQol4I?feature=share3" target="_blank" class="ke-link">https://youtube.com/shorts/CmgwFGQol4I?feature=share3</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/shorts/CmgwFGQol4I" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="480" data-video-height="360" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/cvGJbt/hyS5EQB68N/PY3ucEuFK0hZnENqDjj0Ik/img.jpg?width=480&height=360&face=0_0_480_360" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="480" data-video-origin-height="360"><iframe src="https://www.youtube.com/embed/CmgwFGQol4I" width="480" height="360" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"><a href="https://youtu.be/8iyy_gjG2-0" target="_blank" class="ke-link">https://youtu.be/8iyy_gjG2-0</a></p><div class="figure-video" data-ke-type="video" data-video-url="https://www.youtube.com/watch?v=8iyy_gjG2-0" data-video-host="youtube" data-video-play-service="daum_cafe" data-video-width="1280" data-video-height="720" data-ke-style="alignCenter" data-video-thumbnail="http://scrap.kakaocdn.net/dn/dngRbt/hyS6DP7cEx/QvpBlDPbSwbbuwlIN1t5kK/img.jpg?width=1280&height=720&face=0_0_1280_720" data-ke-mobile-mobileStyle="widthFull" data-video-origin-width="1280" data-video-origin-height="720"><iframe src="https://www.youtube.com/embed/8iyy_gjG2-0" width="1280" height="720" frameborder="0" scrolling="no" allowfullscreen=""></iframe><div class="figcaption"></div></div><p style="text-align: left;"></p>