ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÔÚ×ö¡°Ì½¾¿¸¡Á¦µÄ´óС¸úÅÅ¿ªÒºÌåËùÊÜÖØÁ¦µÄ¹ØÏµ¡±Ê±£¬½øÐÐÁËÈçϲÙ×÷£º
![]()
(1)ÈçͼËùʾͼ¼×ÖÐÎï¿éÖØ_______N£»
(2)½«Îï¿éÇáÇá·ÅÈëÊ¢ÂúË®µÄÒçË®±ÖУ¬ÈçͼÒÒËùʾ£¬Îï¿éÊܵĸ¡Á¦Îª_______N£»
(3)¸ù¾Ýͼ______¿ÉÖª£¬Îï¿éÅÅ¿ªË®µÄÖØÁ¦Îª______N£¬Óɴ˿ɵóöµÄ½áÂÛÊÇ:½þÔÚÒºÌåÖеÄÎïÌåÊܵ½µÄ¸¡Á¦´óСµÈÓÚ_______________£¬Õâ¾ÍÊÇÖøÃûµÄ°¢»ùÃ×µÂÔÀí¡£¸ù¾Ý´ËÔÀí¿ÉÒÔÖÆ³É²âÁ¿ÒºÌåÃܶȵÄÒÇÆ÷Ò»Ãܶȼƣ¬ÈçͼÎìËùʾ£¬ÆäÖÐÃܶÈʾÊý´óС±ê×¢ÕýÈ·µÄÊÇ______¡£
¡¾´ð°¸¡¿4 1.6 ±û¶¡ 1.6 ÅÅ¿ªÒºÌåËùÊܵÄÖØÁ¦ B
¡¾½âÎö¡¿
µÚÒ»¿Õ£®ÓÉͼ¼×Öª£¬ÎïÌåAÖØ4N£»
µÚ¶þ¿Õ£®ÓÉͼÒÒÖª£¬²âÁ¦¼ÆµÄʾÊýΪ2.4N£¬ËùÒÔ
£»
ÓÉͼ±ûÖª£¬ÉÕ±ºÍË®µÄ×ÜÖØÎª2.2N£¬Í¼¶¡ÖÐÉÕ±µÄÖØÁ¦0.6N£»ËùÒÔÅÅ¿ªË®µÄÖØÁ¦£º
£»
ËùÒԵóö
£¬
¼´½þÔÚÒºÌåÖеÄÎïÌåÊܵ½µÄ¸¡Á¦´óСµÈÓÚÎïÌåÅÅ¿ªÒºÌåµÄÖØÁ¦£»
µÚÈý¿Õ£®±û¶¡
µÚËĿգ®1.6
µÚÎå¿Õ£®ÅÅ¿ªÒºÌåËùÊܵÄÖØÁ¦
µÚÁù¿Õ£®ÃܶȼÆÔÚ²»Í¬ÒºÌåÖоù´¦ÓÚÆ¯¸¡×´Ì¬£¬ÆäÖØÁ¦²»±ä£¬Ôò¸¡Á¦²»±ä£¬ÓÉ
¿ÉÖª£¬ÃܶȼƽþÈëÒºÌåÖÐÔ½ÉVÅÅÔ½´ó£©£¬ËµÃ÷ÒºÌåµÄÃܶÈԽС£¬ËùÒÔÃܶȼƴÓÉÏÍùϵĿ̶ÈÖµÊÇÔö´óµÄ£»ÒòΪÃܶȼƵÄϲ¿½ÏÖØ£¬ËùÒÔÃܶȼÆÉÏÊèÏÂÃÜ£¨¼´¿Ì¶ÈÖµ²»¾ùÔÈ£©£¬¹ÊB·ûºÏÌâÒâ¡£