ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÀûÓÃÈçͼ¼×ËùʾµÄʵÑé×°ÖòâÖØÁ¦¼ÓËٶȡ£

(1)ÇëÖ¸³ö¸ÃͬѧÔÚʵÑé²Ù×÷ÖдæÔÚµÄÁ½´¦Ã÷ÏÔ´íÎó»ò²»µ±£º

¢Ù________________________________£»¢Ú____________________________£®

(2)¸Ãͬѧ¾­ÕýÈ·²Ù×÷µÃµ½ÈçͼÒÒËùʾµÄÖ½´ø£¬È¡Á¬ÐøµÄÁù¸öµãA¡¢B¡¢C¡¢D.E¡¢FΪ¼ÆÊýµã£¬²âµÃµãAµ½B¡¢C¡¢D.E¡¢FµÄ¾àÀë·Ö±ðΪh1¡¢h2¡¢h3¡¢h4¡¢h5¡£Èô´òµãµÄƵÂÊΪf£¬Ôò´òEµãʱÖØÎïËٶȵıí´ïʽΪvE=____________£»Èô·Ö±ð¼ÆËã³ö¸÷¼ÆÊýµã¶ÔÓ¦µÄËÙ¶ÈÊýÖµ£¬²¢ÔÚ×ø±êϵÖл­³öËٶȵĶþ´Î·½(v2)Óë¾àÀë(h)µÄ¹ØϵͼÏߣ¬Èçͼ±ûËùʾ£¬ÔòÖØÁ¦¼ÓËÙ¶Èg=_______m£¯s2¡£

(3)Èôµ±µØµÄÖØÁ¦¼ÓËÙ¶ÈֵΪ9.8m£¯s2£¬ÄãÈÏΪ¸Ãͬѧ²âÁ¿Öµ´æÔÚÆ«²îµÄÖ÷ÒªÔ­ÒòÊÇ ________________¡£

¡¾´ð°¸¡¿£¨1£©´òµã¼ÆʱÆ÷Ó¦½Ó½»Á÷µçÔ´£»ÖØÎïÊÍ·ÅʱӦ½ô¿¿´òµã¼ÆʱÆ÷£»£¨2£©£»£¨3£©¿ÕÆø×èÁ¦ºÍĦ²ÁÁ¦µÄÓ°Ïì.

¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©´íÎó»ò²»µ±£º´òµã¼ÆʱÆ÷Ó¦½Ó½»Á÷µçÔ´£»ÖØÎïÊÍ·ÅʱӦ½ô¿¿´òµã¼ÆʱÆ÷£»£¨2£©´òEµãʱÖØÎïËٶȵıí´ïʽΪ£»£¨3£©²âÁ¿Öµ´æÔÚÆ«²îµÄÖ÷ÒªÔ­ÒòÊÇ¿ÕÆø×èÁ¦ºÍĦ²ÁÁ¦µÄÓ°Ïì.

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø