ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÔÚ×ö¡°ÑéÖ¤»¥³É½Ç¶ÈµÄÁ½¸öÁ¦ºÏ³ÉµÄƽÐÐËıßÐζ¨Ôò¡±ÊµÑ飬ÊÔÍê³ÉÏÂÁÐÎÊÌâ¡£
£¨1£©Ö÷ÒªµÄÁ½¸öʵÑé²½ÖèÈçÏ£º
¢Ù°ÑÏðƤÌõµÄÒ»¶ËÓÃͼ¶¤¹Ì¶¨ÓÚPµã£¬Í¬Ê±ÓÃÁ½¸öµ¯»É²âÁ¦¼Æ½«ÏðƤÌõµÄÁíÒ»¶ËÀµ½Î»ÖÃO¡£ÕâʱÁ½µ¯»É²âÁ¦¼ÆµÄʾÊýÈçͼ¼×Ëùʾ£¬ÔòÁ½µ¯»É²âÁ¦¼ÆµÄ¶ÁÊý·Ö±ðΪFA£½________N¡¢FB£½________N¡£
¢Ú¼ÙÈçÏðƤÌõµÄ×ÔÓɶ˽öÓÃÒ»¸öµ¯»É²âÁ¦¼ÆÀ×Å£¬Ò²°ÑËüÀµ½OµãλÖ㬵¯»É²âÁ¦¼ÆµÄʾÊýÈçͼÒÒËùʾ£¬ÔòFC£½________N¡£
£¨2£©ÓÃ5mm±íʾ1N£¬ÔÚͼ±ûÖÐ×÷³öÁ¦FA¡¢FBºÍFCµÄͼʾ¡£¸ù¾ÝƽÐÐËıßÐζ¨ÔòÔÚͼ±ûÖÐ×÷³öFAºÍFBµÄºÏÁ¦F£¬FµÄ´óСΪ________N¡£
¡¾´ð°¸¡¿£¨1£©¢Ù3.40 4.00 ¢Ú6.00 £¨2£©ÈçͼËùʾ 6.08
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©ÌâÖÐËùÓõ¯»É²âÁ¦¼ÆµÄ·Ö¶ÈֵΪ0.1 N£¬Òò´Ë¶ÁÊýʱӦ±£ÁôÁ½Î»Ð¡Êý¡£
£¨2£©¸ù¾ÝƽÐÐËıßÐζ¨Ôò×÷³öFAºÍFBµÄºÏÁ¦F£¬ÈçͼËùʾ£¬ÓÉͼʾ¿ÉÇóµÃºÏÁ¦£ºF£½6.08 N¡£
£¨3£©ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÓÉƽÐÐËıßÐζ¨Ôò×÷³öµÄFAºÍFBµÄºÏÁ¦ÓëFCÏàµÈ£¬Õâ˵Ã÷ÄÜÑé֤ƽÐÐËıßÐζ¨Ôò¡£
¡¾ÌâÄ¿¡¿¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò¡±µÄʵÑéÈçͼ£¨a£©Ëùʾ£¬ÆäÖÐAΪ¹Ì¶¨ÏðƤ½îµÄͼ¶¤£¬OΪÏðƤ½îÓëϸÉþµÄ½áµã£¬OBºÍOCΪϸÉþ£¬Í¼£¨b£©ÊÇÔÚ°×Ö½Éϸù¾ÝʵÑé½á¹û»³öµÄͼ¡£
£¨1£©Í¼£¨b£©ÖеÄ________ÊÇÁ¦ºÍµÄºÏÁ¦µÄÀíÂÛÖµ£»________ÊÇÁ¦ºÍµÄºÏÁ¦µÄʵ¼Ê²âÁ¿Öµ¡£
£¨2£©ÔÚʵÑéÖУ¬Èç¹û½«Ï¸ÉþÒ²»»³ÉÏðƤ½î£¬ÄÇôʵÑé½á¹ûÊÇ·ñ»á·¢Éú±ä»¯£¿´ð£º____________£¨Ñ¡Ìî¡°±ä¡±»ò¡°²»±ä¡±£©
£¨3£©±¾ÊµÑé²ÉÓõĿÆѧ·½·¨ÊÇ_______.
A£®ÀíÏëʵÑé·¨ | B£®µÈЧÌæ´ú·¨ | C£®¿ØÖƱäÁ¿·¨ | D£®½¨Á¢ÎïÀíÄ£ÐÍ·¨ |