ÌâÄ¿ÄÚÈÝ

СÃ÷ÔÚ¡°²âС³µµÄƽ¾ùËٶȡ±µÄʵÑéÖУ¬Éè¼ÆÁËÈçͼµÄʵÑé×°ÖãºÐ¡³µ´Ó´ø¿Ì¶È£¨·Ö¶ÈֵΪ1cm£©µÄбÃ涥¶ËÓɾ²Ö¹Ï»¬£¬Í¼Öеķ½¿òÊÇС³µµ½´ïA£¬B£¬CÈý´¦Ê±µç×Ó±íµÄÏÔʾ£º

£¨1£©ÊµÑéÖÐΪÁË·½±ã¼Æʱ£¬Ó¦Ê¹Ð±ÃæƶȽÏ________£¨Ìî¡°´ó¡¢Ð¡¡±£©£®

£¨2£©Çë¸ù¾ÝͼÖÐËù¸øÐÅÏ¢»Ø´ð£ºsAB=________cm£¬tBC=________s£¬vAC=________m/s£®

£¨3£©ÊµÑéÇ°±ØÐëѧ»áÊìÁ·Ê¹Óõç×Ó±í£¬Èç¹ûÈÃС³µ¹ýÁËAµãºó²Å¿ªÊ¼¼Æʱ£¬Ôò»áʹËù²âAC¶ÎµÄƽ¾ùËÙ¶ÈvACÆ«________£¨Ìî¡°´ó¡¢Ð¡¡±£©£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø