±±¾©Êй©Ó¦Ë«Ãæ³Ýͬ²½´ø¡¢ÂÁºÏ½ðͬ²½´øÂÖ
ÂÁºÏ½ðͬ²½´øÂÖÒ»°ãÓɸ֣¬ÂÁºÏ½ð£¬ÖýÌú£¬»ÆÍ£¬µÈ²ÄÁÏÖÆÔì¡£ÄÚ¿×ÓÐÔ²¿×£¬DÐοף¬×¶Ðο׵ÈÐÎʽ¡£±íÃæ´¦ÀíÓб¾É«Ñõ»¯£¬·¢ºÚ£¬¶Æп£¬¶Æ²Êп£¬¸ßƵ´ã»ðµÈ´¦Àí¡£¾«¶ÈµÈ¼¶ÒÀ¿Í»§ÒªÇó¶ø¶¨¡£
ÂÁºÏ½ð´øÂÖÌص㣺
£¨1£©´«¶¯×¼È·£¬¹¤×÷ʱÎÞ»¬¶¯£¬¾ßÓк㶨µÄ´«¶¯±È£»¡¡
£¨2£©´«¶¯Æ½ÎÈ£¬¾ßÓлº³å¡¢¼õÕñÄÜÁ¦£¬ÔëÉùµÍ£»¡¡
£¨3£©´«¶¯Ð§Âʸߣ¬¿É´ï0.98£¬½ÚÄÜЧ¹ûÃ÷ÏÔ£»¡¡
£¨4£©Î¬»¤±£Ñø·½±ã£¬²»ÐèÈ󻬣¬Î¬»¤·ÑÓõͣ»¡¡
£¨5£©Ëٱȷ¶Î§´ó£¬Ò»°ã¿É´ï10£¬ÏßËٶȿɴï50m/s£¬¾ßÓнϴóµÄ¹¦ÂÊ´«µÝ·¶Î§£¬¿É´ï¼¸Íßµ½¼¸°ÙǧÍߣ»¡¡
£¨6£©¿ÉÓÃÓÚ³¤¾àÀë´«¶¯£¬ÖÐÐľà¿É´ï10mÒÔÉÏ£»
£¨7£©ÎÞÎÛȾ,¿ÉÔÚ²»ÔÊÐíÓÐÎÛȾºÍ¹¤×÷»·¾³½ÏΪ¶ñÁӵij¡ËùÏÂÕý³£¹¤×÷¡£
Ë«Ãæ³Ýͬ²½´øÌص㣺
£¨1£©´«¶¯×¼È·£¬¹¤×÷ʱÎÞ»¬¶¯£¬¾ßÓк㶨µÄ´«¶¯±È£»¡¡
£¨2£©´«¶¯Æ½ÎÈ£¬¾ßÓлº³å¡¢¼õÕñÄÜÁ¦£¬ÔëÉùµÍ£»¡¡
£¨3£©´«¶¯Ð§Âʸߣ¬¿É´ï0.98£¬½ÚÄÜЧ¹ûÃ÷ÏÔ£»¡¡
£¨4£©Î¬»¤±£Ñø·½±ã£¬²»ÐèÈ󻬣¬Î¬»¤·ÑÓõͣ»¡¡
£¨5£©Ëٱȷ¶Î§´ó£¬Ò»°ã¿É´ï10£¬ÏßËٶȿɴï50m/s£¬¾ßÓнϴóµÄ¹¦ÂÊ´«µÝ·¶Î§£¬¿É´ï¼¸Íßµ½¼¸°ÙǧÍߣ»¡¡
£¨6£© |