ÌâÄ¿ÄÚÈÝ
£¨1£©ÔÚ¡°Ñо¿Æ½Å×ÎïÌåÔ˶¯¡±µÄʵÑéÖУ¬¿ÉÒÔÃè»æƽÅ×ÎïÌåÔ˶¯¹ì¼£ºÍÇóÎïÌåµÄƽÅ׳õËٶȡ£ÊµÑé²½ÖèÈçÏ£º
A£®ÈÃСÇò¶à´Î´ÓͬһλÖÃÉϹöÏ£¬¼ÇÏÂСÇò´©¹ý¿¨Æ¬¿×µÄһϵÁÐλÖÃ
B£®°²×°ºÃÆ÷²Ä£¬×¢Òâб²ÛÄ©¶ËˮƽºÍƽ°åÊúÖ±£¬¼ÇÏ´¦ÔÚб²ÛÄ©¶ËʱµÄÇòÐÄλÖõãºÍ¹ýµãµÄÊúÖ±Ïß
C£®²â³öÇúÏßÉÏijµãµÄ×ø±ê¡¢ £¬Óù«Ê½Ëã³ö¸ÃСÇòµÄƽÅ׳õËٶȣ¬ÊµÑéÐèÒª¶Ô¶à¸öµãÇóµÄÖµ£¬È»ºóÇóËüÃǵÄƽ¾ùÖµ
D£®È¡Ï°×Ö½£¬ÒÔΪԵ㣬ÒÔÊúÖ±ÏßΪÖὨÁ¢×ø±êϵ£¬ÓÃƽ»¬ÇúÏßÃè³öƽÅ׹켣
ÉÏÊöʵÑé²½ÖèµÄºÏÀí˳ÐòÊÇ___________£¨Ö»ÅÅÁÐÐòºÅ¼´¿É£©¡£
£¨2£©ÈçͼËùʾ£¬ÔÚ¡°Ñо¿Æ½Å×ÎïÌåÔ˶¯¡±µÄʵÑéÖУ¬ÓÃÒ»ÕÅÓ¡ÓÐС·½¸ñµÄÖ½¼Ç¼¹ì¼££¬Ð¡·½¸ñµÄ±ß³¤¡£ÈôСÇòÔÚƽÅ×Ô˶¯Í¾Öеļ¸¸öλÖÃÈçͼÖеÄËùʾ£¬ÔòСÇòƽÅ׵ijõËٶȵļÆËãʽΪ=____________£¨Óñíʾ£©£¬ÆäÖµÊÇ______£¬Ð¡Çò´ÓÅ׳öµ½Ô˶¯µ½µãµÄʱ¼äÊÇ___________¡£(È¡,½á¹û¿ÉÓøùʽ±íʾ
(1) BADC
(2),m/s,s
½âÎö:ÂÔ