ÌâÄ¿ÄÚÈÝ
£¨6·Ö£©ÔÚ¡°ÀûÓôòµã¼ÆʱÆ÷²â¶¨ÔȼÓËÙÖ±ÏßÔ˶¯µÄ¼ÓËٶȡ±ÊµÑéÖУ¬Ä³Í¬Ñ§ÔÚ´ò³öµÄÖ½´øÉÏÿ5¸öµãÈ¡Ò»¸ö¼ÆÊýµã£¬¹²È¡ÁËA¡¢B¡¢C¡¢D¡¢E¡¢F 6¸öµã£¨Ã¿ÏàÁÚÁ½¸ö¼ÆÊýµã¼äµÄËĸöµãδ»³ö£¬Èçͼ¼×Ëùʾ.´òµã¼ÆʱÆ÷ÿ´òÒ»¸öµãµÄʱ¼äΪ0.02s£©.´Óÿһ¸ö¼ÆÊýµã´¦¼ô¿ª·Ö³ÉÎå¶Î£¨·Ö±ð½Ð×öa¡¢b¡¢c¡¢d¡¢e¶Î£©£¬½«ÕâÎå¶ÎÖ½´øÓɶ̵½³¤½ô¿¿µ«²»ÖصþµØÕ³ÔÚxOy×ø±êϵÖУ¬ÈçͼÒÒËùʾ£¬ÓÉ´Ë¿ÉÒԵõ½Ò»Ìõ±íʾ¹ØϵµÄͼÏߣ¬´Ó¶øÇó³ö¼ÓËÙ¶È.
£¨1£©ÈôÔÚxOy×ø±êϵÖÐÓÃ×î¼ò½àµÄ·½·¨×ö³öÄÜÓÃ-t¹ØϵµÄͼÏߣ¬ÇëÄãÖ¸³öÄĸöÖáÏ൱ÓÚÖ᣿
______________________________________________________________________________¡£
£¨2£©´ÓµÚÒ»¸ö¼ÆÊýµã¿ªÊ¼¼Æʱ£¬ÒªÏëÇó³ö0.15sʱ¿ÌµÄ˲ʱËٶȣ¬ÐèÒª²â³öÄÄÒ»¶ÎÖ½´øµÄ³¤¶È£¿
______________________________________________________________________________¡£
£¨3£©Èô²âµÃ¶ÎÖ½´øµÄ³¤¶ÈΪ2.0©M£¬e¶ÎÖ½´øµÄ³¤¶ÈΪ10.0©M£¬Ôò¼ÓËÙ¶ÈΪ_______m/s2¡£
YÖá £¨2·Ö£© b £¨2·Ö£© £¨2·Ö£©
½âÎöÊÔÌâ·ÖÎö£º£¨1£©ÔÚxoy×ø±êϵÖÐÓÃ×î¼ò½àµÄ·½·¨×÷³öÄܱíʾv-t¹ØϵµÄͼÏߣ¬ÈçͼËùʾ£¬×Ý×ø±êyÖáÏ൱ÓÚËÙ¶Èv£¬ºá×ø±êxÏ൱ÓÚʱ¼ät£®ÈçͼËùʾ£¬YÖáÏ൱ÓÚvÖ᣻
£¨2£©Ö½´øµÄ¸ß¶ÈÖ®±ÈµÈÓÚÖмäʱ¿ÌËÙ¶ÈÖ®±È£¬Ò²¾ÍÊÇ˵ͼÖÐa¶ÎÖ½´ø¸ß¶È´ú±í0.05sʱµÄ˲ʱËٶȣ¬¼´Í¼ÖÐaÖ½´øµÄÖеĴú±í0.05sÃëÄ©£¬bÖ½´ø¸ß¶È´ú±í0.15sʱµÄ˲ʱËٶȣ¬¼´Í¼ÖÐbÖ½´øµÄÖеĴú±í0.15sÃëÄ©£¬cÖ½´ø¸ß¶È´ú±í0.25sʱµÄ˲ʱËٶȣ¬¼´Í¼ÖÐcÖ½´øµÄÖеĴú±í0.25sÃëÄ©£¬dµÄ¸ß¶È´ú±í0.35sʱµÄ˲ʱËٶȣ¬¼´Í¼ÖÐdÖ½´øµÄÖеĴú±í0.35sÃëÄ©£¬e´ú±í0.45sʱµÄ˲ʱËٶȣ¬¼´Í¼ÖУ¬dÖ½´øµÄÖеĴú±í0.45sÃëÄ©£®ÎªÇó³ö0.15sʱ¿ÌµÄ˲ʱËٶȣ¬ÐèÒª²â³öb¶ÎÖ½´øµÄ³¤¶È£®
£¨3£©Èô²âµÃa¶ÎÖ½´øµÄ³¤¶ÈΪ2.0cm£¬Ôò
e¶ÎÖ½´øµÄ³¤¶ÈΪ10.0cm£¬
Ôò¿ÉÇó³ö¼ÓËٶȵĴóСΪ£º
¿¼µã£º²â¶¨ÔȱäËÙÖ±ÏßÔ˶¯µÄ¼ÓËٶȣ®Ö½´øµÄ³¤¶ÈÖ®±ÈµÈÓڴ˶ÎÖ½´øµÄƽ¾ùËÙ¶ÈÖ®±È£¬»¹µÈÓÚ¸÷¶ÎÖ½´øÖмäʱ¿ÌµÄËÙ¶ÈÖ®±È£¬¼´Ö½´øµÄ¸ß¶ÈÖ®±ÈµÈÓÚÖмäʱ¿ÌËÙ¶ÈÖ®±È£®ÕâÖÖµÈЧÌæ´úµÄ·½·¨¼õСÁ˽âÌâÄѶȣ®
Èçͼ¼×Ϊ¡°ÓÃDIS£¨Î»ÒÆ´«¸ÐÆ÷¡¢Êý¾Ý²É¼¯Æ÷¡¢¼ÆËã»ú£©¡°Ñо¿¼ÓËٶȺÍÁ¦µÄ¹Øϵ¡±µÄʵÑé×°Öá£
£¨1£©ÔÚ¸ÃʵÑéÖбØÐë²ÉÓÿØÖƱäÁ¿·¨£¬Ó¦±£³Ö___________²»±ä£¬Óù³ÂëËùÊܵÄÖØÁ¦×÷ΪС³µËùÊÜÍâÁ¦£¬ÓÃDIS²âС³µµÄ¼ÓËÙ¶È.¡£
£¨2£©¸Ä±äËù¹Ò¹³ÂëµÄÊýÁ¿£¬¶à´ÎÖظ´²âÁ¿¡£ÔÚij´ÎʵÑéÖиù¾Ý²âµÃµÄ¶à×éÊý¾Ý¿É»³öa-F¹ØϵͼÏߣ¨ÈçͼÒÒËùʾ£©¡£
¢Ù·ÖÎö´ËͼÏßµÄOA¶Î¿ÉµÃ³öµÄʵÑé½áÂÛÊÇ£º
¢Ú´ËͼÏßµÄAB¶ÎÃ÷ÏÔÆ«ÀëÖ±Ïߣ¬Ôì³É´ËÎó²îµÄÖ÷ÒªÔÒòÊÇ( )
A£®Ð¡³µÓë¹ìµÀÖ®¼ä´æÔÚĦ²Á |
B£®µ¼¹ì±£³ÖÁËˮƽ״ |
C£®Ëù¹Ò¹³ÂëµÄ×ÜÖÊÁ¿Ì«´ó |
D£®ËùÓÃС³µµÄÖÊÁ¿Ì«´ó |