ÌâÄ¿ÄÚÈÝ

Èçͼ6ΪʵÑéÊÒÖÐÑéÖ¤¶¯Á¿ÊغãʵÑé×°ÖÃʾÒâͼ

£¨1£©ÈôÈëÉäСÇòÖÊÁ¿Îªm1£¬°ë¾¶Îªr1£»±»ÅöСÇòÖÊÁ¿Îªm2£¬°ë¾¶Îªr2£¬Ôò£¨      £©
A£®m1> m2           r1> r2     B£®m1> m2        r1< r2
C£®m1> m2           r1£½r2       D£®m1< m2       r1£½r2
£¨2£©ÎªÍê³É´ËʵÑ飬ÒÔÏÂËùÌṩµÄ²âÁ¿¹¤¾ßÖбØÐèµÄÊÇ£¨      £©£¨ÌîÏÂÁжÔÓ¦µÄ×Öĸ£©
A£®Ö±³ß        B£®Ììƽ    C£®µ¯»É³Ó   D£®Ãë±í
£¨3£©ÔÚ×öÑéÖ¤¶¯Á¿Êغ㶨ÂÉʵÑéÖа²×°Ð±²Û¹ìµÀʱ£¬Ó¦ÈÃб²ÛÄ©¶ËµãµÄÇÐÏß±£³Öˮƽ£¬ÕâÑù×öµÄÄ¿µÄÊÇΪÁËʹ£¨      £©
A£®ÈëÉäÇòµÃµ½½Ï´óµÄËÙ¶È
B£®ÈëÉäÇòÓë±»ÅöÇò¶ÔÐÄÅöײºó£¬ËٶȾùΪˮƽ·½Ïò
C£®ÈëÉäÇòÓë±»ÅöÇòÅöײʱϵͳ¶¯ÄÜÎÞËðʧ
D£®ÈëÉäÇòÓë±»ÅöÇòÅöºó·É³öʱÅ׳öµãÏàͬ
£¨4£©ÉèÈëÉäСÇòµÄÖÊÁ¿Îªm1£¬±»ÅöСÇòµÄÖÊÁ¿Îªm2£¬PΪÅöÇ°ÈëÉäСÇòÂäµãµÄƽ¾ùλÖÃ, Ôò¹Øϵʽ________________________________£¨ÓÃm1¡¢m2¼°Í¼ÖÐ×Öĸ±íʾ£©³ÉÁ¢£¬¼´±íʾÅöײÖж¯Á¿Êغ㡣
£¨1£©C  £¨2£©AB   £¨3£©B  £¨4£©
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
(1)ÔÚ¡°»¥³É½Ç¶ÈµÄÁ½¸ö¹²µãÁ¦µÄºÏ³É¡±ÊµÑéÖУ¬ÏðƤÌõµÄÒ»¶Ë¹Ì¶¨ÔÚľ°åÉÏ£¬ÓÃÁ½¸öµ¯»É³Ó°ÑÏðƤÌõµÄÁíÒ»¶ËÀ­µ½Ä³Ò»Î»ÖÃOµã£¬ÒÔϲÙ×÷ÖдíÎóµÄÊÇ            

A£®Í¬Ò»´ÎʵÑé¹ý³ÌÖУ¬OµãλÖÃÔÊÐí±ä¶¯
B£®ÔÚʵÑéÖУ¬µ¯»É³Ó±ØÐë±£³ÖÓëľ°åƽÐУ¬¶ÁÊýʱÊÓÏßÒªÕý¶Ôµ¯»É³Ó¿Ì¶È
C£®ÊµÑéÖУ¬ÏȽ«ÆäÖÐÒ»¸öµ¯»É³ÓÑØijһ·½ÏòÀ­µ½×î´óÁ¿³Ì£¬È»ºóÖ»Ðèµ÷½ÚÁíÒ»µ¯»É³ÓÀ­Á¦µÄ´óСºÍ·½Ïò£¬°ÑÏðƤÌõµÄ½áµãÀ­µ½Oµã
D£®ÊµÑéÖУ¬°ÑÏðƤÌõµÄ½áµãÀ­µ½Oµãʱ£¬Á½µ¯»ÉÖ®¼äµÄ¼Ð½ÇӦȡ90¡ã²»±ä£¬ÒÔ±ãÓÚËã³öºÏÁ¦µÄ´óС
(2)ÈçͼËùʾ£¬½«´òµã¼ÆʱÆ÷¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬Ê¹ÖØÎï´ø¶¯Ö½´ø´Ó¾²Ö¹¿ªÊ¼×ÔÓÉÏÂÂ䣬ÀûÓôË×°ÖÿÉÒԲⶨÖØÁ¦¼ÓËٶȡ£
¢ÙËùÐèÆ÷²ÄÓдòµã¼ÆʱÆ÷£¨´øµ¼Ïߣ©¡¢Ö½´ø¡¢¸´Ð´Ö½¡¢´øÌú¼ÐµÄÌú¼Ų̈ºÍ´ø¼Ð×ÓµÄÖØÎ´ËÍ⻹Ðè________£¨Ìî×Öĸ´úºÅ£©ÖеÄÆ÷²Ä
A£®Ö±Á÷µçÔ´¡¢Ììƽ¼°íÀÂë
B£®Ö±Á÷µçÔ´¡¢ºÁÃ׿̶ȳß
C£®½»Á÷µçÔ´¡¢Ììƽ¼°íÀÂë
D£®½»Á÷µçÔ´¡¢ºÁÃ׿̶ȳß
¢Úͨ¹ý×÷ͼÏóµÄ·½·¨¿ÉÒÔÌÞ³ýżȻÎó²î½Ï´óµÄÊý¾Ý£¬Ìá¸ßʵÑéµÄ׼ȷ³Ì¶È¡£ÎªÊ¹Í¼ÏßµÄбÂʵÈÓÚÖØÁ¦¼ÓËٶȣ¬³ý×öv-tͼÏóÍ⣬»¹¿É×÷______ͼÏó£¬Æä×ÝÖá±íʾµÄÊÇ________£¬ºáÖá±íʾµÄÊÇ_________¡£

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

¾«Ó¢¼Ò½ÌÍø