ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾ£¬Ë®Æ½´«ËÍ´øÓɵ綯»ú´ø¶¯²¢Ê¼ÖÕ±£³ÖÒÔËÙ¶ÈvÔÈËÙÔ˶¯£®ÏÖ½«ÖÊÁ¿ÎªmµÄijÎï¿éÓɾ²Ö¹ÊÍ·ÅÔÚ´«ËÍ´øÉϵÄ×ó¶Ë£¬¾­¹ýʱ¼ätÎï¿é±£³ÖÓë´«ËÍ´øÏà¶Ô¾²Ö¹£®ÉèÎï¿éÓë´«ËÍ´ø¼äµÄ¶¯Ä¦²ÁÒòÊýΪ¦Ì£¬¶ÔÓÚÕâÒ»¹ý³ÌÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©

A£®Îï¿é¼ÓËÙ¹ý³Ì£¬Ä¦²ÁÁ¦¶ÔÎï¿é×öÕý¹¦
B£®Îï¿éÔÈËÙ¹ý³Ì£¬Ä¦²ÁÁ¦¶ÔÎï¿é×ö¸º¹¦
C£®Ä¦²ÁÁ¦¶Ôľ¿é×ö¹¦Îª
D£®Ä¦²ÁÁ¦¶Ôľ¿é×ö¹¦Îª0.5¦Ìmgvt
¡¾´ð°¸¡¿·ÖÎö£ºÎï¿éÏȼÓËÙÔ˶¯ºóÔÈËÙÔ˶¯£¬Çó³öĦ²ÁÁ¦µÄ´óС£¬Óɹ¦µÄ¹«Ê½ºÍ¶¯Äܶ¨Àí¿ÉÒÔÅжÏĦ²ÁÁ¦×ö¹¦µÄÇé¿ö£®
½â´ð£º½â£ºA¡¢Îï¿é¼ÓËÙÔ˶¯Ê±£¬¾ÍÊÇĦ²ÁÁ¦×÷Ϊ¶¯Á¦Ê¹ÎïÌåÔ˶¯µÄ£¬ËùÒÔĦ²ÁÁ¦¶ÔÎïÌå×öµÄÊÇÕý¹¦£¬ËùÒÔAÕýÈ·£®
B¡¢Îï¿éÔÈËÙ¹ý³ÌÖУ¬Îï¿éºÍ´«ËÍ´øÒ»ÆðÔ˶¯£¬´ËʱûÓÐĦ²ÁÁ¦µÄ×÷Óã¬ËùÒÔĦ²ÁÁ¦µÄ¹¦ÎªÁ㣬ËùÒÔB´íÎó£®
C¡¢Óɶ¯Äܶ¨Àí¿ÉµÃW=¡÷EK=£¬ËùÒÔCÕýÈ·£®
D¡¢ÓÉÓÚf=¦Ìmg£¬l=t=vt£¬Ä¦²ÁÁ¦¶Ôľ¿é×ö¹¦W=fl=0.5¦Ìmgvt£¬ËùÒÔDÕýÈ·£®
¹ÊÑ¡ACD£®
µãÆÀ£º¶ÔÎïÌåÊÜÁ¦·ÖÎö£¬Çó³öĦ²ÁÁ¦µÄ´óС£¬ÔÙÓɹ¦µÄ¹«Ê½ºÍ¶¯Äܶ¨Àí¿ÉÒÔÅжÏĦ²ÁÁ¦×ö¹¦µÄÇé¿ö£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø