ÌâÄ¿ÄÚÈÝ

Èçͼ¼×Ëùʾ£¬½«´òµã¼ÆʱÆ÷¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬ÓÃÖØÎï´ø¶¯Ö½´ø´Ó¾²Ö¹¿ªÊ¼×ÔÓÉÏÂÂ䣬ÀûÓôË×°ÖÿÉÑéÖ¤¡°»úеÄÜÊغ㶨ÂÉ¡±¡£

£¨1£©ÒÑ×¼±¸µÄÆ÷²ÄÓУº´òµã¼ÆʱÆ÷£¨´øµ¼Ïߣ©¡¢Ö½´ø¡¢¸´Ð´Ö½¡¢´øÌú¼ÐµÄÌú¼Ų̈ºÍ´ø¼Ð×ÓµÄÖØÎ´ËÍ⻹±ØÐèµÄÆ÷²ÄÓÐ _____________£¨Ñ¡ÌîÑ¡ÏîÇ°µÄ×Öĸ£©¡£

A£®Ö±Á÷µçÔ´

B£®½»Á÷µçÔ´

C£®Ììƽ¼°íÀÂë

D£®¿Ì¶È³ß

£¨2£©°²×°ºÃʵÑé×°Öã¬ÕýÈ·½øÐÐʵÑé²Ù×÷£¬´Ó´ò³öµÄÖ½´øÖÐÑ¡³ö·ûºÏÒªÇóµÄÖ½´ø£¬ÈçͼÒÒËùʾ£¨ÆäÖÐÒ»¶ÎÖ½´øͼÖÐδ»­³ö£©¡£Í¼ÖÐOµãΪ´ò³öµÄÆðʼµã£¬ÇÒËÙ¶ÈΪÁ㡣ѡȡÔÚÖ½´øÉÏÁ¬Ðø´ò³öµÄµãA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G×÷Ϊ¼ÆÊýµã¡£ÆäÖвâ³öD¡¢E¡¢Fµã¾àÆðʼµãOµÄ¾àÀëÈçͼËùʾ¡£ÒÑÖª´òµã¼ÆʱÆ÷´òµãÖÜÆÚΪT=0£®02 s¡£Óɴ˿ɼÆËã³öÎïÌåÏÂÂäµ½EµãʱµÄ˲ʱËÙ¶ÈvE=____________m/s£¨½á¹û±£ÁôÈýλÓÐЧÊý×Ö£©¡£[]

£¨3£©ÈôÒÑÖªµ±µØÖØÁ¦¼ÓËÙ¶ÈΪg£¬´úÈëͼÒÒÖÐËù²âµÄÊý¾Ý½øÐмÆË㣬²¢½«Óë___________£¨ÓÃͼÒÒÖÐËù¸ø×Öĸ±íʾ£©½øÐбȽϣ¬¼´¿ÉÔÚÎó²î·¶Î§ÄÚÑéÖ¤£¬´ÓOµãµ½EµãµÄ¹ý³ÌÖлúеÄÜÊÇ·ñÊغ㡣

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø