Mechanical ½ÃÇèÁ·º¸ Á·º¸³ëÆ® °Ë»ö°á°ú
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[¿µ³²´ë]±â±¸ÇÐ 2014 ±â¸» ÀÔ´Ï´Ù. ¹Ì¸®º¸±â È®ÀÎ ÈÄ ´Ù¿î ¹Ù¶ø´Ï´Ù. / ¹®Á¦ 1.(15Á¡) ´ÙÀ½ÀÇ ¿ë¾î¸¦ ¼³¸íÇϽÿÀ 1.1(5Á¡) ±â±¸ÀÇ ±â°èÀû ¼º´É(mechanical advantage)¿¡ ´ëÇÏ¿© ¼³¸íÇϽÿÀ. 1.2(5Á¡) °¢µµ¿Í ±æÀÌ°¡ ¸ðµÎ º¯ÇÏ´Â ¸µÅ©¿¡¼ ¹ß»ýÇÏ´Â °¡¼Óµµ ¼ººÐÀÇ ½Ä°ú ¹æÇâÀ» ±â¼úÇϽÿÀ. 1.3(5Á¡) Ä·ÀÇ Á¾µ¿Àý ¿îµ¿ °î¼±À» ºÐ¼®ÇÒ ¶§ °¡¼Óµµ µî¿¡¼ ¹«ÇÑ´ëÀÇ °ªÀÌ ³ª¿À¸é ¾È µÇ´Â ÀÌÀ¯¸¦¡¦ |
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Á·º¸³ëÆ®  | 
1p age   | 
500 ¿ø
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ºÎ°æ´ëÇб³ °øÇмöÇÐ Á·º¸ / °ú¸ñ¸í: °øÇмöÇÐ(2) (no friction, no damping), Çйø: (b) (10 find À̸§: Points) the Letting ÉÕ Éè ÉÖ Éè ÉÕÉÞ kg, the initial 1. (30 Points) (a) (10 Points) Find the model of the mechanical system in Fig.149 ÉÕ Éè É× Éè ÉÖÉÞ kgÉõ secÉÖ , ÉÖ Éè ÉØÉÞ kgÉõ secÉÖ , solution satisfying conditionsÉÕ ÉåÉÞÉèÉÖ ÉåÉÞÉè ÉÞ, ¡Ç ÉÕ ÉåÉÞÉè ÉÕ¡¦ |
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Á·º¸³ëÆ®  | 
2p age   | 
1,000 ¿ø
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