ÌâÄ¿ÄÚÈÝ


¼«ÏÞÌøÉ¡ÊÇÒ»ÏÏÕµÄÌåÓýÔ˶¯¡£Èçͼ£¬ÌøÉ¡Ô±´Ó3600m¸ß¿ÕÌøÏ£¬Ò»¶Îʱ¼äºó´ò¿ª½µÂäÉ¡£¬¿ªÊ¼×ö¼õËÙÔ˶¯¡£ÏÂÂä¹ý³ÌÖУ¬ÆäÖØÁ¦ÊÆÄܽ« ____ £¨Ñ¡Ìî¡°Ôö´ó¡±¡¢¡°¼õС¡±»ò¡°²»±ä¡±£©¡£¼õËÙϽµÊ±£¬ÌøÉ¡Ô±¼°½µÂäÉ¡ËùÊܵÄ×èÁ¦ ____ £¨Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©ËûÃǵÄÖØÁ¦¡£ÈôÌøÉ¡Ô±¿´µ½µØÃæ¡°Ó­ÃæÆËÀ´¡±£¬ÔòËûÊÇÒÔ ____ Ϊ²ÎÕÕÎïµÄ¡£Èô´ÓÌøÏµ½Â䵨ÓÃʱ200s£¬ÔòÆäÏÂÂäµÄƽ¾ùËÙ¶ÈΪ____ m/s¡£


¼õС ´óÓÚ ×ÔÉí£¨»ò½µÂäÉ¡£©18   

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

1901Ä꣬ŲÍþÈ˲®¿ËÀ¼Ôì³öÊÀ½çÉϵÚһ̨µç´Å·¢ÉäÆ÷£¬Ê׿ªµç´ÅÅÚÏȺӡ£ÎªÁËÈÏʶµç´ÅÅÚµÄÒ»Ð©ÌØÐÔ£¬Ð¡¿ÂÖÆ×÷ÁËÒ»¸öµç´ÅÅÚÄ£ÐÍ£¬ÆäÔ­ÀíÈçÏÂͼ¡£ÂÝÏß¹Üͨµçºó£¬Ìú֯ײÕëѸËÙÇ°ÒÆ£¬Íƶ¯ÅÚµ¯Éä³öÅڹܡ£

£¨1£©Ð¡¿ÂÒªÔöÇ¿µç´ÅÅÚÖÐÂÝÏ߹ܴų¡£¬ÏÂÁз½·¨¿ÉÐеÄÊÇ £¨Ñ¡Ìî×Öĸ£©

A.Ôö¼ÓÂÝÏ߹ܵÄÏßȦÔÑÊý B.¸Ä±äÏßȦÖеĵçÁ÷·½Ïò

C.Ôö´óͨ¹ýÂÝÏ߹ܵĵçÁ÷

£¨2£©ÅÚµ¯µÄ¶¯ÄÜÓ°ÏìËüµÄÍþÁ¦¡£Ö±½Ó²âÁ¿¶¯ÄÜС¿ÂÓöµ½À§ÄÑ£¬ËùÒÔ£¬Ëûͨ¹ý²âÁ¿Í¬Ò»ÅÚµ¯µÄÉä³Ì£¨ÅÚµ¯³öÉäµãÀëÂ䵨µã¼äµÄˮƽ¾àÀ룩À´¼ä½Ó±È½Ï¡£´ËÑо¿·½·¨ÓëÏÂÁÐ £¨Ñ¡Ìî×Öĸ£©ÊµÑéËùÓ÷½·¨Ïàͬ¡£

A.Óÿ̶ȳ߲âÎïÌ峤¶È B.ÓÃÁ¿Í²²âÒºÌåÌå»ý C.ÓÃѹǿ¼ÆÑо¿ÒºÌåÄÚ²¿Ñ¹Ç¿

£¨3£©Ð¡¿Â²âµÃµÄÒ»ÏîʵÑéÊý¾Ý£¨È¡¶à´ÎʵÑéµÄƽ¾ùÖµ£©ÈçÏÂ±í¡£

ʵÑé´ÎÊý

µÚ1´Î

µÚ2´Î

µÚ3´Î

µÚ4´Î

µÚ5´Î

ײÕëÖÊÁ¿£¨¿Ë£©

0.1

0.2

0.3

0.4

0.5

Éä ³Ì£¨Ã×£©

0.48

0.54

0.81

0.46

0.41

С¿ÂµÃ³öÁË¡°µ±ÆäËûÌõ¼þÏàͬµÄÇé¿öÏ£¬×²ÕëÖÊÁ¿Îª0.3¿Ëʱµç´ÅÅÚµÄÉä³Ì×îÔ¶¡±µÄ½áÂÛ¡£

Сåû¾õµÃÕâ¸ö½áÂÛ»¹²»¿É¿¿£¬½¨ÒéÔÙÈ¡²»Í¬ÖÊÁ¿µÄײÕë½øÐÐʵÑé¡£ÄãÈÏΪѡÔñײÕëÖÊÁ¿·¶Î§ÔÚ ¿ËÖ®¼ä½øÐнøÒ»²½ÊµÑé±È½ÏºÏÀí¡£

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

¾«Ó¢¼Ò½ÌÍø