ÌâÄ¿ÄÚÈÝ
СÃμҵÄÈ«×Ô¶¯¶¹½¬»úµÄµç·ͼÈçͼ¼×Ëùʾ£¬ÆäÖе綯»ú¢âÊÇÓÃÀ´½«ÔÁϽøÐзÛËé´ò½¬µÄ£¬RÊǼÓÈȵç×衣СÃδӶ¹½¬»úÃúÅÆÉÏÊÕ¼¯µ½µÄ²¿·Ö²ÎÊýÈç±í1¡£±í2ÊǶ¹½¬»úÕý³£¹¤×÷ʱ£¬×öÒ»´Î¶¹½¬µÄ¹ý³ÌÖмÓÈȵç×èºÍµç¶¯»ú£¨¢Þ¹¤×÷ʱ¼äÓë¶ÔÓ¦µÄ¹¤×÷״̬£¬×ö¶¹½¬Ê±£¬Èô´ó¶¹ºÍË®µÄ×ÜÖÊÁ¿Îª1.5 kg£¬³õÎÂΪ22¡æ£¬¶¹½¬·ÐÌÚʱζÈÊÇ100¡æ¡£ÇëÄã½áºÏÌâÖÐÌṩµÄÓйزÎÊýÐÅÏ¢£¬°ïСÃνâ¾öÏÂÁÐÎÊÌâ¡£[g= 10 N/kg£¬´ó¶¹ºÍË®µÄ»ìºÏÎïµÄ±ÈÈÈÈݼ°¶¹½¬µÄ±ÈÈÈÈݾùΪ4.0¡Ál03J£¯kg.¡æ£©]
ÎÊÌâÒ»£ºÈô¶¹½¬»úƽ·ÅʱÓëˮƽµØÃæµÄ½Ó´¥Ãæ»ýÊÇ100 CIT12£¬Ôò¿Õ¶¹½¬»úƽ·Åʱ¶ÔˮƽµØÃæµÄѹǿÊǶàÉÙ£¿
ÎÊÌâ¶þ£ºÐ¡ÃεÄÂèÂ轫´Ë¿Õ¶¹½¬»ú¶Ë¸ß1 m£¬È»ºóÔÚˮƽµØÃæÉÏÐÐ×ß2m£¬×îºó½«¶¹½¬»ú·ÅÔÚ1m¸ßµÄ²Í×ÀÉÏ£¬´Ë¹ý³ÌÖжԶ¹½¬»ú×öµÄ¹¦ÊǶàÉÙ£¿
ÎÊÌâÈý£º¶¹½¬»úÕý³£¹¤×÷×öÒ»´Î¶¹½¬£¬×ܹ²ÏûºÄµÄµçÄÜÊǶàÉÙ£¿
ÎÊÌâËÄ£º¶¹½¬»úÕý³£¹¤×÷×öÒ»´Î¶¹½¬µÄЧÂÊÊǶàÉÙ£¿