ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¡°Ì½¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹Øϵ¡±µÄʵÑé×°ÖÃÈçÏÂͼËùʾ£®

(1)ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ_____________¡£

A£®Ã¿´Î¸Ä±äС³µÖÊÁ¿Ê±£¬Ó¦ÖØÐÂƽºâĦ²ÁÁ¦

B£®ÊµÑéʱӦÏÈÊÍ·ÅС³µºó½ÓͨµçÔ´

C£®±¾ÊµÑéíÀÂë¼°íÀÂëÅÌBµÄÖÊÁ¿Ó¦Ô¶´óÓÚС³µAµÄÖÊÁ¿

D£®ÔÚÓÃͼÏó̽¾¿¼ÓËÙ¶ÈÓëÖÊÁ¿¹Øϵʱ£¬Ó¦×÷ͼÏó

(2)ijͬѧÔÚʵÑéÖУ®´ò³öµÄÒ»ÌõÖ½´øÈçͼËùʾ£¬ËûÑ¡ÔñÁ˼¸¸ö¼Æʱµã×÷Ϊ¼ÆÊýµã£¬ÏàÁÚÁ½¼ÆÊýµã¼ä»¹ÓÐ4¸ö¼ÆʱµãûÓбê³ö£¬ÆäÖÐS1= 7.06cm¡¢S2=7.68cm¡¢S3=8.30cm¡¢S4=8.92cm£¬Ö½´ø¼ÓËٶȵĴóСÊÇ_____m/s2£®(±£ÁôÁ½Î»ÓÐЧÊý×Ö)

(3)ijͬѧ½«³¤Ä¾°åÓÒ¶ËÊʵ±µæ¸ß£¬ÆäÄ¿µÄÊÇ_____________¡£µ«Ëû°Ñ³¤Ä¾°åµÄÓҶ˵æµÃ¹ý¸ß£¬Ê¹µÃÇã½Ç¹ý´ó£®ÓÃa±íʾС³µµÄ¼ÓËٶȣ¬F±íʾϸÏß×÷ÓÃÓÚС³µµÄÀ­Á¦£®Ëû»æ³öµÄa - F¹ØϵͼÏóÊÇ______

A¡¢ B¡¢

C¡¢ D¡¢

¡¾´ð°¸¡¿D 0.62 ƽºâĦ²ÁÁ¦ C

¡¾½âÎö¡¿

½â(1) A¡¢ÊµÑéǰҪƽºâĦ²ÁÁ¦£¬Ã¿´Î¸Ä±äС³µÖÊÁ¿Ê±£¬²»ÐèÒªÖØÐÂƽºâĦ²ÁÁ¦£¬¹ÊÑ¡ÏîA´íÎó£»

B¡¢ÊµÑéʱӦÏȽÓͨµçÔ´£¬È»ºóÔÙÊÍ·ÅС³µ£¬¹ÊÑ¡ÏîB´íÎó£»

C¡¢ÔÚíÀÂë¼°íÀÂëÅÌBµÄÖÊÁ¿Ô¶Ð¡ÓÚС³µAµÄÖÊÁ¿Ê±£¬Ð¡³µÊܵ½µÄÀ­Á¦½üËƵÈÓÚíÀÂë¼°íÀÂëÅÌÊܵ½µÄÖØÁ¦£¬¹ÊÑ¡ÏîC´íÎó£»

D¡¢Ó¦ÓÃͼÏó·¨´¦Àí¼ÓËÙ¶ÈÓëÖÊÁ¿¹ØϵʵÑéÊý¾Ýʱ£¬ÎªÁËÖ±¹Û,Ó¦×÷ͼÏ󣬹ÊÑ¡ÏîDÕýÈ·£»

¹ÊÑ¡Ñ¡ÏîD£»

(2) ÀûÓÃÖð²î·¨¿ÉµÃ£º£¬½âµÃ£»

(3) ½«³¤Ä¾°åÓÒ¶ËÊʵ±µæ¸ß£¬ÆäÄ¿µÄÊÇƽºâĦ²ÁÁ¦£»°Ñ³¤Ä¾°åµÄÓҶ˵æµÃ¹ý¸ß£¬Ê¹µÃÇã½Ç¹ý´ó£¬Ð¡³µËùÊÜÖØÁ¦Æ½ÐÐÓÚľ°åµÄ·ÖÁ¦´óÓÚС³µÊܵ½µÄĦ²ÁÁ¦£¬Ð¡³µÊܵ½µÄºÏÁ¦´óÓÚϸÏßµÄÀ­Á¦£¬ÔÚС³µ²»ÊÜÁ¦Ê±£¬Ð¡³µÒѾ­¾ßÓÐÒ»¶¨µÄ¼ÓËٶȣ¬Í¼Ïó²»¹ýÔ­µã£¬ÔÚaÖáÉÏÓнؾ࣬Òò´ËËû»æ³öµÄ¹ØϵͼÏóÊÇÑ¡ÏîC£»

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø