ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬ÔÚ¹â»¬Ë®Æ½ÃæÉÏ£¬ÈËÕ¾ÔÚ¾²Ö¹µÄС³µÉÏÓÃÁ¦ÏòÓÒÍÆ¾²Ö¹µÄľÏ䣬ľÏäÒÔÏà¶Ô±ùÃæ6m/sµÄËÙ¶ÈÏòÓÒÔÈËÙÔ˶¯£¬Ô˶¯Ò»¶Îʱ¼äºóÓëÊúֱǽ±Ú·¢Éúµ¯ÐÔÅöײ£¬·´µ¯»ØÀ´±»È˽Óסºó£¬ÔÙÒÔÏà¶Ô±ùÃæ6m/sµÄËÙ¶ÈÏòÓÒÍÆ³ö¡£ÒÑ֪ľÏäµÄÖÊÁ¿Îª10kg£¬ÈËÓë³µµÄ×ÜÖÊÁ¿Îª60kg¡£Çó£º
![]()
(1)µÚÒ»´ÎÍÆ³öľÏäµÄ¹ý³Ì£¬È˶ÔľÏäµÄ³åÁ¿´óС£»
(2)ÈËÔÚÒ»´Î½ÓסÓëÍÆ³öľÏäµÄ¹ý³Ì£¬Ä¾Ïä¶ÔÈ˵ijåÁ¿´óС£»
(3)ÈËÍÆÄ¾Ïä¶àÉٴκó£¬È˽Ӳ»µ½Ä¾Ïä¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿