ÌâÄ¿ÄÚÈÝ
£¨6·Ö£©Ä³Í¬Ñ§ÀûÓÃͼ¼×µÄʵÑé×°ÖÃ×ö¡°Ì½¾¿¶¯Äܶ¨Àí¡±µÄʵÑé¡£ÔÚ¾¡Á¿¼õСĦ²Á×èÁ¦µÄÇé¿ö
Ï£¬ÏȽÓͨ´òµã¼ÆʱÆ÷µÄµçÔ´£¬ÔÙÊÍ·ÅÖ½´ø£¬ÈÃÖÊÁ¿µÄÖØÎïÓɾ²Ö¹ÏÂÂ䣬ÔÚÖ½´øÉÏ´ò³öһϵÁеÄ
µã£¬ÈçͼÒÒËùʾ£¬A¡¢B¡¢C·Ö±ðΪËùÑ¡È¡µÄ¼ÆÊýµã£¬ÇÒΪ¿ªÊ¼´ò³öµÄµÚÒ»µã£¬Ö®¼äÓÐÈô¸Éµãδ±ê³ö£¬
ÏàÁÚ¼ÆÊýµãµÄʱ¼ä¼ä¸ôΪ£¬ÖØÁ¦¼ÓËÙ¶ÈÈ¡¡£
£¨1£©ÊÍ·ÅÖ½´øÇ°£¬Ö½´øµÄ____________£¨Ñ¡Ìî¡°¡±»ò¡°¡±£©¶ËÔÚÉÏÃ棻
£¨2£©ÖØÎï´ÓÔ˶¯µ½µÄ¹ý³ÌÖУ¬¶¯Äܵı仯Á¿¡÷£¨È¡Á½Î»ÓÐЧÊý×Ö£©£»
£¨3£©ÁоÙÒ»ÖÖÄÜÓÐЧ¼õСʵÑéÎó²îµÄ×ö·¨_____________________________________.
Ï£¬ÏȽÓͨ´òµã¼ÆʱÆ÷µÄµçÔ´£¬ÔÙÊÍ·ÅÖ½´ø£¬ÈÃÖÊÁ¿µÄÖØÎïÓɾ²Ö¹ÏÂÂ䣬ÔÚÖ½´øÉÏ´ò³öһϵÁеÄ
µã£¬ÈçͼÒÒËùʾ£¬A¡¢B¡¢C·Ö±ðΪËùÑ¡È¡µÄ¼ÆÊýµã£¬ÇÒΪ¿ªÊ¼´ò³öµÄµÚÒ»µã£¬Ö®¼äÓÐÈô¸Éµãδ±ê³ö£¬
ÏàÁÚ¼ÆÊýµãµÄʱ¼ä¼ä¸ôΪ£¬ÖØÁ¦¼ÓËÙ¶ÈÈ¡¡£
£¨1£©ÊÍ·ÅÖ½´øÇ°£¬Ö½´øµÄ____________£¨Ñ¡Ìî¡°¡±»ò¡°¡±£©¶ËÔÚÉÏÃ棻
£¨2£©ÖØÎï´ÓÔ˶¯µ½µÄ¹ý³ÌÖУ¬¶¯Äܵı仯Á¿¡÷£¨È¡Á½Î»ÓÐЧÊý×Ö£©£»
£¨3£©ÁоÙÒ»ÖÖÄÜÓÐЧ¼õСʵÑéÎó²îµÄ×ö·¨_____________________________________.
¢ÙC£¨2·Ö£© ¢Ú0.67 £¨2·Ö£© ¢Û¶à´Î²âÁ¿È¡Æ½¾ùÖµ£¨2·Ö£©
ÊÔÌâ·ÖÎö£º£¨1£©ÒòÖ½´ø´ò³öµÄµÚÒ»µãÊǵ㣬¹ÊÊÍ·ÅÖ½´øÇ°£¬Ö½´øµÄC¶ËÔÚÉÏÃ棻 £¨2£©B´øµÄËÙ¶È,¶¯Äܵı仯Á¿=0.67J£»£¨3£©¼õСʵÑéÎó²îµÄ×ö·¨ÊǶà´Î²âÁ¿È¡Æ½¾ùÖµ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿