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ÀÌ·± °ø½Ä ¾ø³ª¿ä? - Searching for a Formula?
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[ 2009-04-17 16:28:18 ]
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Á¶È¸¼ö: 3330
ÇÑ ÀÔÀÚ°¡ ºÏÂÊ ¹æÇâÀ» ÇâÇÏ¿© 100m/s©÷ÀÇ ÀÏÁ¤ÇÑ °¡¼Óµµ·Î °¡¼ÓµÇ°í ÀÖ´Ù. t = 0À϶§ ¼Óµµ´Â µ¿ÂÊ À¸·Î 60m/sÀÌ´Ù. ¼ÓµµÀÇ Å©±â°¡ 100m/s°¡ µÉ¶§ ±îÁö ¼Ò¿ä µÇ´Â ½Ã°£À» ±¸ÇÏ¿©¶ó.. ´äÀº 0.8sÀε¥.. Ç®À̸¦ ¸ô¶ó¼.. ±³¼ö´ÔÀÌ ¼Óµµº¯À§·®/°É¸°½Ã°£À̶ó°í Çؼ Àû¾ú´Âµ¥ ¸ô¶ó¼¿ä...
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(a)±× À§Ä¡¿¡¼ °øÀ» Àâ°í ÀÖ´Â F->ÀÇ Å©±â´Â ¾ó¸¶Àΰ¡? ´ä 34N
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engx
Ãʱâ ÁøÇà¹æÇâ°ú Á÷°¢¹æÇâÀ¸·Î ÈûÀÌ °¡ÇØÁö°í Å©±â°¡ 100 ÀÌ´Ï±î ºÏÂʹæÇâÀÇ ¼Óµµ VnÀº 100 = (3600 - Vn^2)^(1/2), Vn = (6400)^(1/2) = 80m/s, °¡¼Óµµ°¡ 100m/s À̹ǷΠ80m/s°¡ µÇ´Âµ¥ °É¸®´Â ½Ã°£Àº 0.8s, Âü°í
http://www.ezformula.net/esne/aboard/addon.php?file=main_form_detail.php&fcode=1111595&bgrcode=&mgrcode=&fupman=nemesis
,
http://www.ezformula.net/esne/aboard/addon.php?file=main_form_detail.php&fcode=1111304&bgrcode=1019&mgrcode=&fupman=m3d29
µÎ¹ø° ¹®Á¦µµ º¤ÅÍ ¹®Á¦³×¿ä.. ±×¸²¸¸ Àß ±×¸®¸é º¤ÅÍ ´õÇÏ°í »©¼ ±¸ÇÏ½Ã¸é µÇ°Ú³×¿ä..
[2009-04-18 15:02:56]
physics
ÀÌ°Å º¸¼¼¿ä..
http://www.ezformula.net/esne/aboard/addon.php?file=main_form_detail.php&fcode=1111742&bgrcode=1019&mgrcode=1385
[2009-04-21 22:22:43]
1/1, Total : 25
No
TITLE
ID
Date
View
ÀÌ·± °ø½Ä¾ø³ª¿ä? °Ô½ÃÆÇ ÀÌ¿ë ¾È³»
°ü¸®ÀÚ
2006-08-27
3084
24
ÀϹݻó´ë¼º ÀÌ·Ð Áß·ÂÀå¿¡¼ °ø°£ÀÇ ÈÖ´Â Á¤µµ¿¡ ´ëÇÏ¿©
howareyou
2018-04-05
2474
23
Ædzڿ¡ ´ÜÀ§¸éÀû´ç ºÎ´Â ¹Ù¶÷ÀÇ ¼¼±â¸¦ °è»êÇÏ´Â ½ÄÀÌ ÀÖ³ª¿ä?
[1]
cws0818
2017-11-17
2443
22
»ç´Ù¸®²Ã Ãø±¸ Åë¼ö´Ü¸éÀû°ú Á¢Ã˵ѷ¹ Áú¹®..
[3]
hyung3220
2017-05-17
3736
21
¿Ö ÀÌ·¸°Ô ¹Ù²î´ÂÁöÁ» ¾Ë·ÁÁÖ¼¼¿ä¤Ð¤Ð
wodyd1130
2017-05-14
2426
20
Áý´Ü»ýÀܹý
www7766
2013-04-30
3823
19
¼ö¸®°ü·Ã °è»ê±â¸¦ Á÷Á¢ ¸¸µé¾î¼ ¿Ã·Á ³õÀº »çÀÌÆ®
engx
2011-01-14
3934
18
Á¾´Ù¾ç¼ºÁö¼ö ¾ø³ª¿ä??
cobitis
2010-12-24
4180
17
µ¹ÅÏÀÇ ºÎºÐ¾Ð·Â ¹ýÄ¢ °ø½Ä ¤Ì¤Ì °ø½ÄÀÌ ÀÖ´Â °Ç°¡¿ä??
misabin
2010-03-27
4449
16
¿¡½ºÅ׸£ ¹ÝÀÀ
nmnnm153
2010-03-07
2860
15
¹Ý·Â °è»ê °ø½ÄÁ» ¸¸µé¾îÁÖ¼¼¿ä~
yakidajs
2010-01-19
4606
14
ÀÀ ¿ë ¿ª ÇÐ ºÎºÐÁß // °Ô¸£¹öº¸
abyssmass
2009-10-15
3906
13
»ï·ûÂ÷(¼¼¹ßÀÚÀü°Å)ÀÇ À§Ä¡/ÀÚ¼¼ÃßÁ¤
bosin
2009-09-22
2909
12
¾È³çÇϼ¼¿ä
[1]
ccyzh1
2009-06-01
2807
11
°ü³» À¯¼Ó ±¸ÇÏ´Â °ø½ÄÀº ¾ø³ª¿ä..?
[1]
kkkmhj
2009-04-28
7327
Àú±â.. ½ÄÀ» ¸ô¶ó¼.. Ç®ÀÌÁ¡...
[2]
sos
2009-04-17
3331
9
±¸½É°¡¼Ó·Â¿¡ °üÇÑ°Å...
[1]
sos
2009-04-15
2905
8
°ü·Î¼Õ½Ç·® °è»ê½ÄÀº ¾ø³ª¿ä?
[2]
h2comic
2009-03-11
2915
7
dz·Â¹ßÀü±â °ü·ÃÁú¹®
home2job
2008-10-10
3628
6
°ø±âÀÇ ¿Âµ·¿¡ µû¸¥ ¹Ðµµ º¯È ¼ö½ÄÀº ¾ø³ª¿ä?
[1]
acokok
2008-09-26
6102
5
½´Æ®¾îÆ® Á¤¸® °¡ ¾ø³×¿ä.;;
jung033
2007-01-10
3338
4
»ç°¢»Ô´ëÀÇ Ã¼Àû±¸ÇÏ´Â °ø½ÄÀº?
[1]
ÀÌÇÑÇõ
2007-01-02
6886
3
À½ÇâÇп¡ °üÇÑ °ø½ÄÁ» ¿Ã·ÁÁÖ¼¼¿ä./
zblueboy
2006-12-05
3161
2
n°³ÀÇ ¼ýÀÚ Áß¿¡¼ a°³¸¦ ¼±ÅÃÇÏ°í ±×Áß m¹ø° ¼ýÀÚ¸¦ Ç¥ÇöÇÏ´Â ¼ö½Ä?
±Ã±ÝÀÌ
2006-11-02
3198
1
¹°ÃÑÀÇ ºÐÃ⠾зÂÀº?
[1]
sjm1510
2006-09-05
3493
1
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