26ȸ µ¿Â÷ÇÕ°Ý, ÇØÄ¿½º´Â ½Å·ÚÀÇ ¾ÆÀÌÄÜÀÔ´Ï´Ù
±è*½Ä´ÔÇØÄ¿½º·Î 3°³¿ù¸¸¿¡ ½Ã¼³°³·Ð 80Á¡ ´Þ¼º!
Àü*Á¶´Ô50´ë ÅðÁ÷ÀÚ Á¦26ȸ ÁÖÅðü¸®»ç µ¿Â÷ ÃÖ°íµæÁ¡(93Á¡)
ÃÖ*¼®´ÔÇØÄ¿½º ¼±ÅÃÀº Á¦2ÀÇ ÀλýÀÇ ¹æÇâ¼±Åÿ¡ ÀÖ¾î¼ ¿Ã¹Ù¸¥ ¼±ÅÃÀ̾ú½À´Ï´Ù.
Â÷*Áø´ÔÇØÄ¿½º·Î °øºÎÇؼ 6°³¿ù µ¿Â÷ ÇÕ°ÝÇß½À´Ï´Ù.
Àü*¿¬´Ô5°³¿ù ¸¸¿¡ µ¿Â÷ÇÕ°Ý! ÇØÄ¿½º´Ï±î °¡´ÉÇϳ׿ä!!
ÀÓ*¹Ì´Ô¿Â¶óÀΰÀǷθ¸ ÇнÀÀ» ÇؾßÇß´ø Àú¿¡°Ô´Â ÇØÄ¿½º´Â ÃÖ°íÀǼ±ÅÃÀ̾ú½À´Ï´Ù.
¹Ú*¿õ´ÔÇØÄ¿½º ÇпøÀÇ Ä¿¸®Å§·³À» ¹Ï°í µû¶ó°£ °á°ú¶ó »ý°¢ÇÕ´Ï´Ù.
±è*Å´Գ»³â 60À» ¹Ù¶óº¸´Â ³ªÀÌ¿¡ ÇÒ ¼ö ÀÖ´Ù´Â ÀڽۨÀ» °®°Ô ÇØÁØ ÁÖÅðü¸®»ç ±³¼ö´Ô²² °¨»çµå¸³´Ï´Ù.
¼Û*¼º´Ô°øÀÎÁß°³»ç¿¡ À̾î ÁÖÅðü¸®»ç±îÁö ÇØÄ¿½º·Î ÇÕ°Ý!
À¯*Çý´ÔÁú¹®±Û |
2¼øȯ 33°(2.27) À¯Àι° 3¹ø¹®Á¦(¸¶Âû¼Õ½Ç¼öµÎ¿Í ¸¶Âû¼Õ½Ç¾Ð·Â) °ü·ÃÀÔ´Ï´Ù
ÁÖÅðü¸®»ç °ü¸®½Ç¹« °*Áß 2020.07.15 |
---|---|
À¯Àι°(9ÁÖÂ÷ °ÀÇÀÚ·á, 2.26ÀÏÀÚ) 3¹ø°ú °ü·Ã Á¤´äÀÌ ³ª¿ÀÁú ¾Ê¾Æ¼ ºÎµæÀÌ ¿©ÂÞ°Ô µÇ¾ú½À´Ï´Ù
µÚ´Ê°Ô Àΰ ½ÃÀÛÀ̶ó ÃâÁ¦ºóµµ°¡ °¡Àå ³ôÀº ´Ü¿øºÎÅÍ µè°í ÀÖ´Â ÀÚÀÔ´Ï´Ù. ¾îÁ¦ ±³¼ö´ÔÀÇ ¹®Á¦Ç®ÀÌ °ÀǸ¦ µé¾ú½À´Ï´Ù
¸¶Âû¼Õ½Ç¼öµÎÀÇ °è»êÀε¥
H=f*l*v^2/d*2*g °ø½Ä¿¡ ¸ÂÃç ÁÖ¾îÁø ¹®Á¦¿¡¼ÀÇ °ªÀ» ´ëÀÔÇϸé
H=0.02*3m*1.5^2 / 0.03m*2*9.8 = 0.2296 ÀÌ ³ª¿É´Ï´Ù
Á¤´äÀº 4¹ø 0.0029¶ó °ÀÇÇϼ̴µ¥ Ç®ÀÌ °úÁ¤À̳ª ¼ýÀÚ ´ëÀÔÀº À߸øÀÌ ¾ø´Âµ¥ Á¦°¡ ¹» ³õÄ£°ÇÁö Àß ¸ð¸£°Ú½À´Ï´Ù
Ȥ½Ã ´ä ¿À·ùÀÎÁö ¿©ºÎ Çѹø üũ ºÎŹµå·Áµµ µÉ±î¿ä?
°¨»çÇÕ´Ï´Ù
|
¹øÈ£ | °ú¸ñ¸í | Á¦¸ñ | ÀÛ¼ºÀÚ | µî·ÏÀÏ | Á¶È¸¼ö |
---|---|---|---|---|---|
3850 | ½Ã¼³°³·Ð | ±³¼ö´Ô~ | ±è*¼÷ | 2024-04-19 | 29 |
ÃâÁ¦¿¹»ó¹®Á¦ | Á¶ÇöÇà | 2024-04-19 | 29 | ||
3849 | ȸ°è¿ø¸® | ±³¼ö´Ô... | ¸¶*°æ | 2024-04-18 | 28 |
´äº¯ | ¹èÁ¤¶õ | 2024-04-20 | 28 | ||
3848 | ½Ã¼³°³·Ð | ±³¼ö´Ô~ | ±è*¼÷ | 2024-04-18 | 27 |
¹®Ç®°ü·Ã | Á¶ÇöÇà | 2024-04-19 | 27 | ||
3847 | ½Ã¼³°³·Ð | ¹®Á¦Áý p 83 ÁúÀÇ | ÀÌ*¿ì | 2024-04-18 | 12 |
ÃâÁ¦¿¹»ó¹®Á¦Áý p.83 ´ëÇ¥¿¹Á¦20 ÁúÀÇ | ¼Û¼º±æ | 2024-04-19 | 12 | ||
3846 | ½Ã¼³°³·Ð | ±³¼ö´Ô~ | ±è*¼÷ | 2024-04-18 | 21 |
¹®Á¦Áý | Á¶ÇöÇà | 2024-04-18 | 21 | ||
3845 | ȸ°è¿ø¸® | °ÀÇ µè±â Àü¿¡ ½º½º·Î Ç®¾îº¸´Ù°¡ | ¿À*¼ö | 2024-04-18 | 22 |
´äº¯ | ¹èÁ¤¶õ | 2024-04-18 | 22 | ||
3844 | ȸ°è¿ø¸® | ´ëÇ¥¿¹Á¦ 24 Ç®ÀÌ°¡ ÀÌ»óÇÕ´Ï´Ù | ¿À*¼ö | 2024-04-18 | 26 |
´äº¯ | ¹èÁ¤¶õ | 2024-04-18 | 26 | ||
3843 | °ü°è¹ý±Ô | Á¤¸®ÇϽŠÇÁ¸°Æ®´Â ¾îµð¼ ãÀ» ¼ö ÀÖÀ»±î¿ä? | Àå*³ª | 2024-04-17 | 17 |
¿¹. ¾È³çÇϼ¼¿ä | Á¶¹Î¼ö | 2024-04-20 | 17 | ||
3842 | °ü°è¹ý±Ô | Áú¹®ÀÖ¾î¿ä | ¼*¼÷ | 2024-04-17 | 29 |
¿¹. ¾È³çÇϼ¼¿ä | Á¶¹Î¼ö | 2024-04-18 | 29 | ||
3841 | ½Ã¼³°³·Ð | ±âº»¼ 59ÆäÀÌÁö Áö¹Ý Çã¿ëÁö³»·Âµµ Áú¹®µå¸³´Ï´Ù | º¯*À± | 2024-04-17 | 19 |
±âº»¼ 59ÆäÀÌÁö Áö¹Ý Çã¿ëÁö³»·Âµµ Áú¹®µå¸³´Ï´Ù | ¼Û¼º±æ | 2024-04-18 | 19 |