ÌâÄ¿ÄÚÈÝ


Ñо¿±íÃ÷£¬Ò»°ãÈ˵Äɲ³µ·´Ó¦Ê±¼ä£¨¼´Í¼¼×ÖС°·´Ó¦¹ý³Ì¡±ËùÓÃʱ¼ä£©£¬µ«Òû¾Æ»áµ¼Ö·´Ó¦Ê±¼äÑÓ³¤£¬ÔÚij´ÎÊÔÑéÖУ¬Ö¾Ô¸ÕßÉÙÁ¿Òû¾Æºó¼Ý³µÒÔµÄËÙ¶ÈÔÚÊÔÑ鳡µÄË®Æ½Â·ÃæÉÏÔÈËÙÐÐÊ»£¬´Ó·¢ÏÖÇé¿öµ½Æû³µÍ£Ö¹£¬ÐÐÊ»¾àÀëL£½39m¡£¼õËÙ¹ý³ÌÖÐÆû³µÎ»ÒÆsÓëËÙ¶ÈvµÄ¹ØÏµÇúÏßÈçͼÒÒËùʾ£¬´Ë¹ý³Ì¿ÉÊÓΪÔȱäËÙÖ±ÏßÔ˶¯¡£È¡ÖØÁ¦¼ÓËٶȵĴóСg=10m/s2¡£Çó£º

£¨1£©¼õËÙ¹ý³ÌÆû³µ¼ÓËٶȵĴóС¼°ËùÓÃʱ¼ä£»

£¨2£©Òû¾ÆÊ¹Ö¾Ô¸Õߵķ´Ó¦Ê±¼ä±ÈÒ»°ãÈËÔö¼ÓÁ˶àÉÙ£¿

£¨3£©¼õËÙ¹ý³ÌÆû³µ¶ÔÖ¾Ô¸Õß×÷ÓÃÁ¦µÄ´óСÓëÖ¾Ô¸ÕßÖØÁ¦´óСµÄ±ÈÖµ¡£


£©½â£º£¨1£©Éè¼õËÙ¹ý³ÌÖÐÆû³µ¼ÓËٶȵĴóСΪa£¬ËùÓÃʱ¼äΪt£¬ÓÉÌâ¿ÉµÃ³õËÙ¶È£¬Ä©ËÙ¶È£¬Î»ÒÆ£¬ÓÉÔ˶¯Ñ§¹«Ê½µÃ

                      

ÁªÁ¢¢Ù¢Úʽ£¬´úÈëÊý¾ÝµÃ                          

£¨2£©ÉèÖ¾Ô¸Õß·´Ó¦Ê±¼äΪ,·´Ó¦Ê±¼äµÄÔö¼ÓÁ¿Îª£¬ÓÉÔ˶¯Ñ§¹«Ê½µÃ

              

ÁªÁ¢¢Ý¢Þʽ£¬´úÈëÊý¾ÝµÃ               

£¨3£©ÉèÖ¾Ô¸ÕßËùÊܺÏÍâÁ¦µÄ´óСΪF£¬Æû³µ¶ÔÖ¾Ô¸Õß×÷ÓÃÁ¦µÄ´óСΪF0£¬Ö¾Ô¸ÕßÖÊÁ¿Îªm£¬ÓÉÅ£¶ÙµÚ¶þ¶¨Âɵà         

ÓÉÆ½ÐÐËıßÐζ¨ÔòµÃ            

ÁªÁ¢¢Û¢à¢áʽ,´úÈëÊý¾ÝµÃ               


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø