ÌâÄ¿ÄÚÈÝ
(1)ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ________
A£®À©É¢ÏÖÏóºÍ²¼ÀÊÔ˶¯µÄ¾çÁҳ̶ȶ¼ÓëζÈÓйأ¬ËùÒÔÀ©É¢ÏÖÏóºÍ²¼ÀÊÔ˶¯Ò²½Ð×öÈÈÔ˶¯
B£®Ò»¶¨ÖÊÁ¿µÄÀíÏëÆøÌ壬ζÈÉý¸ß£¬Ñ¹Ç¿Ò»¶¨Ôö¼Ó
C£®Ò¶ÃæÉϵĶÖé³ÉÇòÐÎÊÇÓÉÓÚÒºÌå±íÃæÕÅÁ¦µÄ×÷ÓÃ
D£®ÎïÖÊÊǾ§Ì廹ÊǷǾ§ÌåÊǾø¶ÔµÄ
(2)·â±ÕÔÚÆø¸×ÄÚÒ»¶¨ÖÊÁ¿µÄÀíÏëÆøÌåÓÉ״̬A±äµ½×´Ì¬D£¬ÆäÌå»ýVÓëÈÈÁ¦Ñ§Î¶ÈTµÄ¹ØϵÈçͼËùʾ£¬¸ÃÆøÌåµÄĦ¶ûÖÊÁ¿ÎªM£¬×´Ì¬AµÄÌå»ýΪV0£¬Î¶ÈΪT0£¬O¡¢A¡¢DÈýµãÔÚͬһֱÏßÉÏ£¬°¢·üÙ¤µÂÂÞ³£ÊýΪNA£®
¢ÙÔÚÉÏÊö¹ý³ÌÖУ¬ÆøÌå¶ÔÍâ×ö¹¦Îª5 J£¬ÄÚÄÜÔö¼Ó9 J£¬ÔòÆøÌå________(Ñ¡Ìî¡°ÎüÊÕ¡±»ò¡°·Å³ö¡±)ÈÈÁ¿________J£®
¢ÚÔÚ״̬D£¬¸ÃÆøÌåµÄÃܶÈΪ¦Ñ£¬Ìå»ýΪ2 V0£¬Ôò״̬DµÄζÈΪ¶àÉÙ£¿¸ÃÆøÌåµÄ·Ö×ÓÊýΪ¶àÉÙ£¿
´ð°¸£º
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂͼΪ¡°Ì½¾¿ÇóºÏÁ¦µÄ·½·¨¡±µÄʵÑé×°ÖÃ.
(1)ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨ £©
A£®ÔÚ²âÁ¿Í¬Ò»×éÊý¾ÝF1¡¢F2ºÍºÏÁ¦FµÄ¹ý³ÌÖУ¬ÏðƤÌõ½áµãOµÄλÖò»Äܱ仯 |
B£®µ¯»É²âÁ¦¼ÆÀϸÏßʱ£¬ÀÁ¦·½Ïò±ØÐëÊúÖ±ÏòÏ |
C£®F1¡¢F2ºÍºÏÁ¦FµÄ´óС¶¼²»Äܳ¬¹ýµ¯»É²âÁ¦¼ÆµÄÁ¿³Ì |
D£®Îª¼õС²âÁ¿Îó²î£¬F1¡¢F2·½Ïò¼ä¼Ð½ÇӦΪ90¡ã |
(3)±¾ÊµÑé²ÉÓõĿÆѧ·½·¨ÊÇ .
(4)ijͬѧÍê³É¸ÃʵÑéºóµÃµ½µÄͼÐÎÈçÓÒͼËùʾ£¬Í¼ÉÏËù»µÄËĸöÁ¦ÖУ¬ÓÉÒ»¸öµ¯»É²âÁ¦¼ÆÀÏðƤÌõµÃµ½µÄÁ¦ÊÇ________£®