ÌâÄ¿ÄÚÈÝ

(10·Ö)ÀûÓÃÆøµæµ¼¹ìÑéÖ¤»úеÄÜÊغ㶨ÂÉ£¬ÊµÑé×°ÖÃʾÒâͼÈçͼ1Ëùʾ£º
      
£¨1£©ÊµÑé²½Ö裺
¢Ù½«Æøµæµ¼¹ì·ÅÔÚˮƽ×ÀÃæÉÏ£¬×ÀÃæ¸ß¶È²»µÍÓÚlm£¬½«µ¼¹ìµ÷ÖÁˮƽ£»
¢ÚÓÃÓα꿨³ß²âÁ¿µ²¹âÌõµÄ¿í¶ÈL£¬½á¹ûÈçͼ2Ëùʾ£¬Óɴ˶Á³öL=           mm£»
¢ÛÓɵ¼¹ì±ê³ß¶Á³öÁ½¹âµçÃÅÖÐÐÄÖ®¼äµÄ¾àÀëS£»
¢Ü½«»¬¿éÒÆÖÁ¹âµçÃÅ1×ó²àij´¦£¬´ýíÀÂë¾²Ö¹²»¶¯Ê±£¬ÊÍ·Å»¬¿é£¬ÒªÇóíÀÂëÂäµØÇ°µ²¹âÌõÒÑͨ¹ý¹âµçÃÅ2£»
¢Ý´ÓÊý×Ö¼ÆʱÆ÷£¨Í¼1ÖÐδ»­³ö£©ÉÏ·Ö±ð¶Á³öµ²¹âÌõͨ¹ý¹âµçÃÅ1ºÍ¹âµçÃÅ2ËùÓõÄʱ¼ä¡÷t1ºÍ¡÷t2£»
¢ÞÓÃÌìƽ³Æ³ö»¬¿éºÍµ²¹âÌõµÄ×ÜÖÊÁ¿M£¬ÔٳƳöÍÐÅ̺ÍíÀÂëµÄ×ÜÖÊÁ¿m£®
£¨2£©Óñíʾֱ½Ó²âÁ¿Á¿µÄ×Öĸд³öÏÂÁÐËùʾÎïÀíÁ¿µÄ±í´ïʽ£º
¢Ùµ±»¬¿éͨ¹ý¹âµçÃÅ1ºÍ¹âµçÃÅ2ʱ£¬ÏµÍ³£¨°üÀ¨»¬¿é¡¢µ²¹âÌõ¡¢ÍÐÅ̺ÍíÀÂ룩µÄ×ܶ¯ÄÜ·Ö±ðΪEk1=          ºÍE k2=           £®
¢ÚÔÚ»¬¿é´Ó¹âµçÃÅ1Ô˶¯µ½¹âµçÃÅ2µÄ¹ý³ÌÖУ¬ÏµÍ³ÖØÁ¦ÊÆÄܵļõÉÙÁ¿¡÷EP=       £¨ÖØÁ¦¼ÓËÙ¶ÈΪg£©£®
£¨3£©Èç¹ûÔÚʵÑéÎó²îÔÊÐíµÄ·¶Î§ÄÚ£¬¡÷EP=            £¬Ôò¿ÉÈÏΪÑéÖ¤ÁË»úеÄÜÊغ㶨ÂÉ£®

£¨1£©  9.30
£¨2£©Ek1=    E k2=    ¡÷EP=mgS
£¨3£©¡÷EP=   

½âÎöÊÔÌâ·ÖÎö£ºÓα꿨³ß¶ÁÊý£ºÖ÷³ß£¨ 9mm£©+¾«È·¶È£¨£©¡ÁÓëÖ÷³ß¶ÔÆë¿ÌÏߣ¨6£©£½9.30mm.
ÓÉÓÚµ²¹âÌõͨ¹ý¹âµçÃŵÄʱ¼ä¶Ì£¬¿ÉÒÔ´ÖÂÔ´¦ÀíΪÔÈËÙ£¬Óɵã¬Í¨¹ý¹âµçÃÅ1¡¢2µÄËٶȷֱðΪ£º £¬¸ù¾ÝµÃ£ºµ±»¬¿éͨ¹ý¹âµçÃÅ1ºÍ¹âµçÃÅ2ʱ£¬ÏµÍ³£¨°üÀ¨»¬¿é¡¢µ²¹âÌõ¡¢ÍÐÅ̺ÍíÀÂ룩µÄ×ܶ¯ÄÜ·Ö±ðΪ£¬¡£¸ù¾ÝÖØÁ¦×ö¹¦ÓëÖØÁ¦ÊÆÄܵı仯¹Øϵ£ºÏµÍ³ÖØÁ¦ÊÆÄܵļõÉÙÁ¿Îªmgs£¬ÔÚÎó²îÔÊÐíµÄ·¶Î§ÄÚ£¬¼õÉÙµÄÖØÁ¦ÊÆÄÜÓ¦µÈÓÚÔö¼ÓµÄ¶¯Äܼ´£º
¿¼µã£º±¾Ì⿼²éÑéÖ¤»úеÄÜÊغ㡣

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø