ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬Í¼¼×Ϊ¡°ÏòÐÄÁ¦ÑÝʾÆ÷ÑéÖ¤ÏòÐÄÁ¦¹«Ê½¡±µÄʵÑéʾÒâͼ£¬Í¼ÒÒΪ¸©ÊÓͼ¡£Í¼ÖÐA¡¢B²Û·Ö±ðÓëa¡¢bÂÖͬÖá¹Ì¶¨£¬ÇÒa¡¢bÂְ뾶Ïàͬ¡£µ±a¡¢bÁ½ÂÖÔÚƤ´øµÄ´«¶¯ÏÂÔÈËÙת¶¯¡£

£¨1£©Á½²Ûת¶¯µÄ½ÇËÙ¶È______¡££¨Ñ¡Ìî¡°£¾¡±¡°£½¡±»ò¡°£¼¡±£½£©¡£

£¨2£©ÏÖÓÐÁ½ÖÊÁ¿ÏàͬµÄ¸ÖÇò£¬¢ÙÇò·ÅÔÚA²ÛµÄ±ßÔµ£¬¢ÚÇò·ÅÔÚB²ÛµÄ±ßÔµ£¬ËüÃǵ½¸÷×ÔתÖáµÄ¾àÀëÖ®±ÈΪ¡£Ôò¸ÖÇò¢Ù¡¢¢ÚµÄÏßËÙ¶ÈÖ®±ÈΪ______£»Êܵ½µÄÏòÐÄÁ¦Ö®±ÈΪ______¡£

¡¾´ð°¸¡¿=; 2:1; 2:1;

¡¾½âÎö¡¿

£¨1£©ÒòÁ½ÂÖabת¶¯µÄ½ÇËÙ¶ÈÏàͬ£¬¶øÁ½²ÛµÄ½ÇËÙ¶ÈÓëÁ½ÂÖ½ÇËÙ¶ÈÏàͬ£¬ÔòÁ½²Ûת¶¯µÄ½ÇËÙ¶ÈÏàµÈ£¬¼´¦ØA=¦ØB£»

£¨2£©¸ÖÇò¢Ù¡¢¢ÚµÄ½ÇËÙ¶ÈÏàͬ£¬°ë¾¶Ö®±ÈΪ2:1£¬Ôò¸ù¾Ýv=¦Ør¿ÉÖª£¬ÏßËÙ¶ÈÖ®±ÈΪ2:1£»¸ù¾Ý¿ÉÖª£¬Êܵ½µÄÏòÐÄÁ¦Ö®±ÈΪ2:1¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÔÚ¡°Ì½¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹Øϵ¡±µÄʵÑéÖУ¬²ÉÓÃÈçͼËùʾµÄʵÑé×°Öã¬Ð¡³µ¼°³µ ÖÐíÀÂëµÄÖÊÁ¿ÓÃM±íʾ£¬Å̼°ÅÌÖÐíÀÂëµÄÖÊÁ¿ÓÃm±íʾ£¬Ð¡³µµÄ¼ÓËٶȿÉÓÉС³µºóÍ϶¯µÄÖ½ ´ø´ò³öµÄµã¼ÆË㣮

£¨1£©ÈçͼΪʵÑéÖÐÓôòµã¼ÆʱÆ÷´ò³öµÄÒ»Ìõ½ÏÀíÏëµÄÖ½´ø£¬Ö½´øÉÏA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢GΪÆ߸öÏàÁڵļÆÊýµã£¬ÏàÁÚ¼ÆÊýµã¼äµÄʱ¼ä¼ä¸ôÊÇ0.1s£¬¾àÀëÈçͼ£¬µ¥Î»ÊÇcm£¬Ð¡³µµÄ¼ÓËÙ¶ÈÊÇ________m/s2¡££¨½á¹û±£ÁôÁ½Î»Ð¡Êý£©

£¨2£©ÒÔÏ´ëÊ©ÕýÈ·µÄÊÇ£¨______£©

A£®Æ½ºâĦ²ÁÁ¦Ê±£¬Ó¦½«íÀÂëÅÌÓÃϸÉþͨ¹ý¶¨»¬ÂÖϵÔÚС³µÉÏ

B£®Æ½ºâĦ²ÁÁ¦Ê±£¬Ð¡³µºóÃæµÄÖ½´ø±ØÐëÁ¬ºÃ£¬ÒòΪÔ˶¯¹ý³ÌÖÐÖ½´øÒ²ÒªÊܵ½×èÁ¦

C£®Ã¿´Î¸Ä±äС³µµÄÖÊÁ¿Ê±£¬²»ÐèÒªÖØÐÂƽºâĦ²ÁÁ¦

D£®ÊµÑéʱ£¬ÏÈ·Å¿ªÐ¡³µ£¬ºó½ÓͨµçÔ´

£¨3£©µ±MÓëmµÄ¹ØϵÂú×ã________ʱ£¬²Å¿ÉÈÏΪÉþ¶ÔС³µµÄÀ­Á¦´óСµÈÓÚÅ̼°ÅÌÖÐíÀÂëµÄÖØÁ¦£®

£¨4£©Ò»×éͬѧÔÚ×ö¼ÓËÙ¶ÈÓëÖÊÁ¿µÄ¹ØϵʵÑéʱ£¬±£³ÖÅ̼°ÅÌÖÐíÀÂëµÄÖÊÁ¿Ò»¶¨£¬¸Ä±äС³µ¼°³µÖÐíÀÂëµÄÖÊÁ¿£¬²â³öÏàÓ¦µÄ¼ÓËٶȣ¬²ÉÓÃͼÏó·¨´¦ÀíÊý¾Ý£®ÎªÁ˱ȽÏÈÝÒ×¼ì²é³ö¼ÓËÙ¶ÈaÓëÖÊÁ¿MµÄ¹Øϵ£¬Ó¦¸Ã×öaÓë________µÄͼÏó£®

£¨5£©¼×ͬѧ¸ù¾Ý²âÁ¿Êý¾Ý×ö³öµÄa£­FͼÏßÈçÏÂͼ£¬Í¼Ïñ²»¹ý×ø±êÔ­µãµÄ¿ÉÄÜÔ­ÒòÊÇ£º____________¡£

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

¾«Ó¢¼Ò½ÌÍø