Î塢͹ÂÖ»ú¹¹Éè¼Æ
1.͹ÂÖ»ú¹¹ÖеÄѹÁ¦½ÇÊÇ ºÍ Ëù¼ÐµÄÈñ½Ç¡£ 2.͹ÂÖ»ú¹¹ÖУ¬Ê¹Í¹ÂÖÓë´Ó¶¯¼þ±£³Ö½Ó´¥µÄ·½·¨ÓÐ ºÍ Á½ÖÖ¡£ 3.Ôڻس̹ý³ÌÖУ¬¶Ô͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¼ÓÒÔÏÞÖÆµÄÔÒòÊÇ ¡£
4.ÔÚÍÆ³Ì¹ý³ÌÖУ¬¶Ô͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¼ÓÒÔÏÞÖÆµÄÔÒòÊÇ ¡£
5.ÔÚÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖµÄÀíÂÛÀªÏßÓëʵ¼ÊÀªÏß¼äµÄ¹ØÏµÊÇ ¡£
6.͹ÂÖ»ú¹¹ÖУ¬´Ó¶¯¼þ¸ù¾ÝÆä¶Ë²¿½á¹¹ÐÍʽ£¬Ò»°ãÓÐ ¡¢ ¡¢ µÈÈýÖÖÐÍʽ¡£
7.Éè¼Æ¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹Ê±£¬¹ö×ÓÖÐÐĵĹ켣³ÆÎªÍ¹ÂÖµÄ ÀªÏߣ»Óë¹ö×ÓÏà°üÂçµÄ͹ÂÖÀªÏß³ÆÎª ÀªÏß¡£
8.ÅÌÐÎ͹ÂֵĻùÔ²°ë¾¶ÊÇ ÉϾà͹ÂÖת¶¯ÖÐÐĵÄ×îСÏò¾¶¡£
d2s9.¸ù¾ÝͼʾµÄ??Ô˶¯Ïßͼ£¬¿ÉÅжϴӶ¯¼þµÄÍÆ³ÌÔ˶¯ÊÇ2d?_______________________£¬´Ó¶¯¼þ____________________________________________¡£
µÄ
ȯ
³Ì
ÔË
¶¯
ÊÇ
10.´Ó¶¯¼þ×÷µÈËÙÔ˶¯µÄ͹ÂÖ»ú¹¹ÖУ¬ÆäÎ»ÒÆÏßͼÊÇ Ïߣ¬ËÙ¶ÈÏßͼÊÇ Ïß¡£
11.µ±³õ²½Éè¼ÆÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹Öз¢ÏÖÓÐ×ÔËøÏÖÏóʱ£¬¿É²ÉÓà ¡¢ ¡¢ µÈ°ì·¨À´½â¾ö¡£
12.ÔÚÉè¼Æ¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖÂÖÀªÇúÏßÖУ¬Èô³öÏÖ Ê±£¬»á·¢Éú´Ó¶¯¼þÔ˶¯Ê§ÕæÏÖÏó¡£´Ëʱ£¬¿É²ÉÓà ·½·¨±ÜÃâ´Ó¶¯¼þµÄÔ˶¯Ê§Õæ¡£
13.ÓÃͼ½â·¨Éè¼Æ¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖÂÖÀªÊ±£¬ÔÚÓÉÀíÂÛÂÖÀªÇúÏßÇóʵ¼ÊÂÖÀªÇúÏߵĹý³ÌÖУ¬Èôʵ¼ÊÂÖÀªÇúÏß³öÏÖ¼âµã»ò½»²æÏÖÏó£¬ÔòÓë µÄÑ¡ÔñÓйء£
14.ÔÚÉè¼Æ¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹Ê±£¬Ñ¡Ôñ¹ö×Ó°ë¾¶µÄÌõ¼þÊÇ ¡£
15.ÔÚÆ«ÖÃÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬µ±Í¹ÂÖÄæÊ±Õë·½Ïòת¶¯Ê±£¬Îª¼õС»ú¹¹Ñ¹Á¦½Ç£¬Ó¦Ê¹´Ó¶¯¼þµ¼Â·Î»ÖÃÆ«ÖÃÓÚ͹ÂÖ»Ø×ªÖÐÐÄµÄ ²à¡£
Ìâ15ͼ Ìâ20ͼ
16.ƽµ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖ»ùÔ²°ë¾¶Ó¦ÓÉ À´ ¾ö¶¨¡£
17.͹ÂֵĻùÔ²°ë¾¶Ô½Ð¡£¬Ôò͹ÂÖ»ú¹¹µÄѹÁ¦½ÇÔ½ £¬¶øÍ¹ÂÖ»ú¹¹µÄ³ß´çÔ½ ¡£ 18.͹ÂÖ»ùÔ²°ë¾¶µÄÑ¡Ôñ£¬Ð迼Âǵ½ ¡¢ £¬ÒÔ¼°Í¹ÂÖµÄʵ¼ÊÀªÏßÊÇ·ñ³öÏÖ±ä¼âºÍÊ§ÕæµÈÒòËØ¡£
19.µ±·¢ÏÖÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¹ý´óʱ£¬¿É²ÉÈ¡£º £¬
µÈ´ëÊ©¼ÓÒԸĽø£»µ±²ÉÓùö×Ó´Ó¶¯¼þʱ£¬Èç·¢ÏÖ͹ÂÖʵ¼ÊÀªÏß Ôì³É´Ó¶¯¼þÔ˶¯¹æÂÉÊ§Õæ£¬ÔòÓ¦²ÉÈ¡ £¬ µÈ´ëÊ©¼ÓÒÔ±ÜÃâ¡£
20.ÔÚÐíÓÃѹÁ¦½ÇÏàͬµÄÌõ¼þÏ£¬ ´Ó¶¯¼þ¿ÉÒԵõ½±È ´Ó¶¯¼þ¸üСµÄ
͹ ÂÖ»ùÔ²°ë¾¶¡£»òÕß˵£¬µ±»ùÔ²°ë¾¶Ïàͬʱ£¬´Ó¶¯¼þÕýÈ·Æ«ÖÿÉÒÔ Í¹ÂÖ»ú¹¹µÄÍÆ³ÌѹÁ¦½Ç¡£
21.ÊÔ½«Í¼a)¡¢b)Ëùʾֱ¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄѹÁ¦½ÇÊýÖµÌîÈëÀ¨ºÅÄÚ¡£ a)¦Á=( )£» b)¦Á=( )¡£
22.Ö±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄѹÁ¦½ÇÊÇÖ¸ £»Ö±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄѹÁ¦½ÇÊÇÖ¸ £»¶øÖ±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄѹÁ¦½ÇµÈÓÚ ¡£
23.͹ÂÖ»ú¹¹´Ó¶¯¼þµÄ»ù±¾Ô˶¯¹æÂÉÓÐ £¬ £¬ £¬ ¡£ÆäÖÐ Ô˶¯¹æÂÉÔÚÐгÌʼĩλÖÃÓиÕÐÔ³å»÷¡£
24.ÔÚ͹ÂÖ»ú¹¹¼¸ÖÖ»ù±¾µÄ´Ó¶¯¼þÔ˶¯¹æÂÉÖУ¬ Ô˶¯¹æÂÉʹ͹ÂÖ»ú¹¹²úÉú¸ÕÐÔ³å»÷¡£ Ô˶¯¹æÂɲúÉúÈáÐÔ³å»÷£¬ Ô˶¯¹æÂÉÔòûÓгå»÷¡£
25.ÓÃ×÷ͼ·¨»æÖÆÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖÀªÏßʱ£¬³£²ÉÓà ·¨¡£¼´¼ÙÉè͹ÂÖ £¬´Ó¶¯¼þ×÷ µÄ¸´ºÏÔ˶¯¡£
26.ÔÚ¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Èô͹ÂÖ»ùÔ²°ë¾¶Ôö´ó£¬ÔòÆäѹÁ¦½Ç½« £»ÔÚ¶ÔÐÄÖ±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Èô͹ÂÖ»ùÔ²°ë¾¶Ôö´ó£¬ÔòÆäѹÁ¦½Ç½« ¡£
27.ÀíÂÛÀªÏßÈ«²¿Íâ͹µÄÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬¹ö×Ӱ뾶ӦȡΪ £»Èôʵ¼ÊÀªÏß³öÏÖ¼âµã£¬ÊÇÒòΪ £»Ñ¹Á¦½Ç¶Ô»ùÔ²µÄÓ°ÏìÊÇ ¡£
28.͹ÂֵĻùÔ²°ë¾¶Ô½Ð¡£¬Ôò»ú¹¹Ô½ £¬µ«¹ýÓÚСµÄ»ùÔ²°ë¾¶»áµ¼ÖÂѹÁ¦½Ç £¬´Ó¶øÊ¹Í¹ÂÖ»ú¹¹µÄ´«¶¯ÐÔÄÜ±ä ¡£
29.͹ÂÖ»ú¹¹´Ó¶¯¼þÔ˶¯¹æÂɵÄÑ¡ÔñÔÔòΪ ¡£
30.Ö± ¶¯ ´Ó ¶¯ ¼þ ÅÌ ÐΠ͹ ÂÖ µÄ ÂÖ Àª ÐÎ ×´ ÊÇ ÓÉ ¾ö ¶¨ µÄ ¡£
31.͹ÂÖ»ú¹¹ÖеĴӶ¯¼þËÙ¶ÈËæÍ¹ÂÖת½Ç±ä»¯µÄÏßͼÈçͼËùʾ¡£ÔÚ͹ÂÖת½Ç ´¦´æÔÚ¸ÕÐÔ³å»÷£¬ÔÚ ´¦£¬´æÔÚÈáÐÔ³å»÷¡£
36.Æ«ÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÆäÍÆ³ÌÔ˶¯½ÇµÈÓÚ͹ÂÖ¶ÔÓ¦ÍÆ³ÌÀªÏßËù¶ÔÖÐÐĽǣ»Æä»Ø³ÌÔ˶¯½ÇµÈÓÚ͹ÂÖ¶ÔÓ¦»Ø³ÌÀªÏßËù¶ÔÖÐÐĽǡ£------------- ( )
37.ÔÚÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖнøÐкÏÀíµÄÆ«Öã¬ÊÇΪÁËͬʱ¼õÐ¡ÍÆ³ÌѹÁ¦½ÇºÍ»Ø³ÌѹÁ¦½Ç¡£-------------------( )
38.µ±Í¹ÂÖ»ú¹¹µÄѹÁ¦½ÇµÄ×î´óÖµ³¬¹ýÐíÓÃֵʱ£¬¾Í±ØÈ»³öÏÖ×ÔËöÏÖÏó¡£----------------------( )
39.͹ÂÖ»ú¹¹ÖУ¬¹ö×Ó´Ó¶¯¼þʹÓÃ×î¶à£¬ÒòΪËüÊÇÈýÖÖ´Ó¶¯¼þÖеÄ×î»ù±¾ÐÎʽ¡£---------------------( )
40.Ö±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹¹¤×÷ÖУ¬ÆäѹÁ¦½ÇʼÖÕ²»±ä¡£------- -------------( ) 41.¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬»ùÔ²°ë¾¶ºÍѹÁ¦½ÇÓ¦ÔÚ͹ÂÖµÄʵ¼ÊÀªÏßÉÏÀ´¶ÈÁ¿¡£-------------------( )
42.¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖµÄʵ¼ÊÂÖÀªÇúÏßÊÇÀíÂÛÂÖÀªÇúÏߵĵȾàÇúÏß¡£Òò´Ë£¬Ö»Òª½«ÀíÂÛ ÀªÏßÉϸ÷µãµÄÏò¾¶¼õÈ¥¹ö×Ó°ë¾¶£¬±ã¿ÉµÃµ½Êµ¼ÊÂÖÀªÇúÏßÉÏÏàÓ¦µãµÄÏò¾¶¡£-----------------( )
43.µ±´Ó¶¯¼þÔ˶¯¹æÂÉΪ¼òгÔ˶¯£¬ÇÒÍÆ³ÌÔ˶¯½Ç¦µ=2¦Ð/3£¬ÐгÌΪhʱ£¬´Ëʱ´Ó¶¯¼þÎ»ÒÆ·½³Ìs=h£¨1-cos£¨¦Õ/¦µ£©£©/2ÖеĦÐÓ¦ÒÔ2¦Ð/3À´´ú»»¡£-------------- ( )
44.´Ó¶¯¼þ°´µÈ¼ÓËٵȼõËÙÔ˶¯¹æÂÉÔ˶¯Ê±£¬ÍƳ̵Äʼµã¡¢Öе㼰ÖÕµã´æÔÚÈáÐÔ³å»÷¡£Òò´Ë£¬ÕâÖÖÔ˶¯¹æÂÉÖ»ÊÊÓÃÓÚÖÐËÙÖØÔØµÄ͹ÂÖ»ú¹¹ÖС£--------------------------( )
45.´Ó¶¯¼þ°´µÈ¼ÓËٵȼõËÙÔ˶¯¹æÂÉÔ˶¯ÊÇÖ¸´Ó¶¯¼þÔÚÍÆ³ÌÖа´µÈ¼ÓËÙÔ˶¯£¬¶øÔڻسÌÖÐÔò°´µÈ¼õËÙÔ˶¯£¬ÇÒËüÃǵľø¶ÔÖµÏàµÈ¡£----------------------------------( )
46.´Ó¶¯¼þ°´µÈËÙÔ˶¯¹æÂÉÔ˶¯Ê±£¬ÍÆ³ÌÆðʼµã´æÔÚ¸ÕÐÔ³å»÷£¬Òò´Ë³£ÓÃÓÚµÍËÙµÄ͹ÂÖ»ú¹¹ÖС£-----------------------------------( )
47.ÔÚ¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬µ±´Ó¶¯¼þ°´µÈËÙÔ˶¯¹æÂÉÔ˶¯Ê±£¬¶ÔÓ¦µÄ͹ÂÖÀªÏßÊÇÒ»Ìõ°¢Ã×µÂÂÝÐýÏß¡£------------------------( )
48.ÔÚÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬µ±´Ó¶¯¼þ°´¼òгÔ˶¯¹æÂÉÔ˶¯Ê±£¬±ØÈ»²»´æÔÚ¸ÕÐÔ³å»÷ºÍÈáÐÔ³å»÷¡£---------------------------------( )
49.ÔÚÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÎÞÂÛѡȡºÎÖÖÔ˶¯¹æÂÉ£¬´Ó¶¯¼þ»Ø³Ì¼ÓËٶȾùΪ¸º Öµ¡£--------------------------------------( )
50.͹ÂÖµÄÀíÂÛÀªÏßÓëʵ¼ÊÀªÏß´óС²»Í¬£¬µ«ÆäÐÎ×´×ÜÊÇÏàËÆµÄ¡£---------------( ) 51.ΪʵÏÖ´Ó¶¯¼þµÄijÖÖÔ˶¯¹æÂɶøÉè¼ÆÒ»¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þ͹ÂÖ»ú¹¹¡£µ±¸Ã͹ÂÖÖÆÔìÍêºó£¬Èô¸ÄΪֱ¶¯¹ö×Ó´Ó¶¯¼þ´úÌæÔÀ´µÄÖ±¶¯¼â¶¥´Ó¶¯¼þ£¬ÈÔÄÜʵÏÖÔÀ´µÄÔ˶¯¹æÂÉ¡£--------------( )
52.Æ«ÖÃÖ±¶¯¹ö×Ó´Ó¶¯¼þÎ»ÒÆ±ä»¯ÓëÏàÓ¦ÀíÂÛÀªÏß¼«¾¶ÔöÁ¿±ä»¯ÏàµÈ¡£---------------( )
53.Éè¼Æ¶ÔÐÄÖ±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹Ê±£¬ÈôÒªÇ󯽵×Ó뵼·ÖÐÐÄÏß´¹Ö±£¬Ôòƽµ× ×óÓÒÁ½²àµÄ¿í¶È±ØÐë·Ö±ð´óÓÚµ¼Â·ÖÐÐÄÏßµ½×óÓÒÁ½²à×îÔ¶ÇеãµÄ¾àÀ룬ÒÔ±£Ö¤ÔÚËùÓÐλ ÖÃÆ½µ×¶¼ÄÜÓë͹ÂÖÀªÏßÏàÇС£---------------- ( )
54.ÔÚ͹ÂÖÀíÂÛÀªÏßÒ»¶¨µÄÌõ¼þÏ£¬´Ó¶¯¼þÉϵĹö×Ó°ë¾¶Ô½´ó£¬Ôò͹ÂÖ»ú¹¹µÄѹÁ¦½ÇԽС¡£---------------------------------( )
55.ÔÚ¶ÔÐÄÖ±¶¯Æ½µ×´Ó¶¯¼þ͹ÂÖ»ú¹¹ÖУ¬ÈçÆ½µ×Óë´Ó¶¯¼þµ¼Â·ÖÐÐÄÏß´¹Ö±£¬Æ½µ×Óëʵ¼ÊÂÖÀªÏßÏàÇеÄÇеãλÖÃÊÇËæÍ¹ÂÖµÄת¶¯¶ø±ä»¯µÄ£¬´Óµ¼Â·ÖÐÐÄÏßµ½×óÓÒÁ½²à×îÔ¶µÄÇеã·Ö±ð¶ÔÓ¦ÓÚÉý³ÌºÍ»Ø³Ì³öÏÖvmaxµÄλÖô¦¡£-----------------------( )
56.ÔÚÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Æä¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þµÄÎ»ÒÆ±ä»¯ÓëÏàӦʵ¼ÊÀªÏß¼«¾¶ÔöÁ¿µÄ±ä »¯ÏàµÈ¡£------------------------------------( )
57.ÔÚÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬¶ÔÐÄÖ±¶¯¹ö×Ó´Ó¶¯¼þµÄÎ»ÒÆ±ä»¯ÓëÏàÓ¦ÀíÂÛÀªÏß¼«¾¶ÔöÁ¿±ä»¯Ïà µÈ¡£-------------------------------------( )
58.ÔÚÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬¶ÔÐÄÖ±¶¯¹ö×Ó´Ó¶¯¼þÎ»ÒÆ±ä»¯ÓëÏàӦʵ¼ÊÀªÏß¼«¾¶ÔöÁ¿±ä»¯ÏàµÈ¡£-----------------------------------( )
61.ÀíÂÛÀªÏßÏàͬ¶øÊµ¼ÊÀªÏß²»Í¬µÄÁ½¸ö¶ÔÐÄÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Æä´Ó¶¯¼þµÄ Ô˶¯¹æÂÉ ¡£
( A)Ïàͬ£» ( B)²»Ïàͬ¡£
62.¶ÔÓÚתËٽϸߵÄ͹ÂÖ»ú¹¹£¬ÎªÁ˼õС³å»÷ºÍÕñ¶¯£¬´Ó¶¯¼þÔ˶¯¹æÂÉ×îºÃ²ÉÓà Ô˶¯¹æÂÉ¡£
( A)µÈËÙ£» ( B)µÈ¼ÓËٵȼõËÙ£» (C)ÕýÏÒ¼ÓËÙ¶È¡£
63.Èô´Ó¶¯¼þµÄÔ˶¯¹æÂÉÑ¡ÔñΪµÈ¼ÓËٵȼõËÙÔ˶¯¹æÂÉ¡¢¼òгÔ˶¯¹æÂÉ»òÕýÏÒ¼ÓËÙ¶ÈÔ˶¯ ¹æÂÉ£¬µ±°Ñ͹ÂÖתËÙÌá¸ßÒ»±¶Ê±£¬´Ó¶¯¼þµÄ¼ÓËÙ¶ÈÊÇÔÀ´µÄ ±¶¡£
(A)1£» ( B)2£» ( C)4£» ( D)8¡£
64.͹ÂÖ»ú¹¹ÖдӶ¯¼þ×÷µÈ¼ÓËٵȼõËÙÔ˶¯Ê±½«²úÉú ³å»÷¡£ËüÊÊÓÃÓÚ ³¡ºÏ¡£ (A)¸ÕÐÔ£»(B)ÈáÐÔ£»(C)ÎÞ¸ÕÐÔÒ²ÎÞÈáÐÔ£»(D)µÍËÙ£»(E)ÖÐËÙ£»(F)¸ßËÙ¡£
65.Èô´Ó¶¯¼þµÄÔ˶¯¹æÂÉÑ¡ÔñΪµÈËÙÔ˶¯¹æÂÉ¡¢µÈ¼ÓËٵȼõËÙÔ˶¯¹æÂÉ¡¢¼òгÔ˶¯¹æÂÉ»òÕýÏÒ¼ÓËÙ¶ÈÔ˶¯¹æÂÉ£¬µ±°Ñ͹ÂÖתËÙÌá¸ßÒ»±¶Ê±£¬´Ó¶¯¼þµÄËÙ¶ÈÊÇÔÀ´µÄ ±¶¡£
(A)1£» (B)2£» (C)4¡£
66.Éè¼ÆÆ«ÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹Ê±£¬ÈôÍÆ³ÌºÍ»Ø³ÌÎ»ÒÆÏßͼ¶Ô³Æ£¬ÔòºÏÀíÉè¼ÆµÄ͹ÂÖÂÖÀªÇúÏßÖУ¬ÍƳÌÀªÏ߱ȻسÌÀªÏߣ¬
(A)½Ï³¤£» (B)½Ï¶Ì£» (C)Á½Õß¶Ô³ÆÏàµÈ¡£
67.µ±Í¹ÂÖ»ùÔ²°ë¾¶Ïàͬʱ£¬²ÉÓÃÊʵ±µÄÆ«ÖÃʽ´Ó¶¯¼þ¿ÉÒÔ Í¹ÂÖ»ú¹¹ÍƳ̵ÄѹÁ¦½Ç¡£
(A)¼õС£» (B)Ôö¼Ó£» (C)±£³ÖÔÀ´¡£
68.¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄ¹ö×Ó°ë¾¶Ó¦ ͹ÂÖÀíÂÛÀªÏßÍâ͹²¿·ÖµÄ×îСÇúÂʰ뾶¡£
(A)´óÓÚ£» (B)СÓÚ£» (C)µÈÓÚ¡£
69.ÔÚÉè¼Æ¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹Ê±£¬ÂÖÀªÇúÏß³öÏּⶥ»ò½»²æÊÇÒòΪ¹ö×Ó°ë¾¶ ¸Ã λÖÃÀíÂÛÀªÏßµÄÇúÂʰ뾶¡£
(A)´óÓÚ£» (B)СÓÚ£» (C)µÈÓÚ¡£
70.Ö±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç ¡£
(A)ÓÀÔ¶µÈÓÚ0?£» (B)µÈÓÚ³£Êý£» (C)ËæÍ¹ÂÖת½Ç¶ø±ä»¯¡£
71.ÔÚÆ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖÓë´Ó¶¯¼þµÄÕæÊµ½Ó´¥µãÔÚ ¡£ (A)ƽµ×ÖÐÐÄ£» (B)¾àƽµ×ÖÐÐÄv/¦Ø´¦£» ( C)¾àƽµ×ÖÐÐĦØ/v´¦¡£
72.ÔÚÉè¼ÆÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄʵ¼ÊÀªÏßʱ£¬·¢ÏÖѹÁ¦½Ç³¬¹ýÁËÐíÓÃÖµ£¬ÇÒÀª Ïß³öÏÖ±ä¼âÏÖÏ󣬴ËʱӦ²ÉÈ¡µÄ´ëÊ©ÊÇ ¡£
(A)¼õС¹ö×Ó°ë¾¶£» (B)¼Ó´ó»ùÔ²°ë¾¶£» (C)¼õС»ùÔ²°ë¾¶¡£
73.Éè¼ÆÒ»Ö±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ£¬µ±Í¹ÂÖתË٦ؼ°´Ó¶¯¼þÔ˶¯¹æÂÉv=v£¨s£©²»±äʱ£¬Èô¦ÁmaxÓÉ40¡ã¼õСµ½20¡ã£¬Ôò͹Âֳߴç»á ¡£
(1)Ôö´ó£» (B)¼õС£» ( C)²»±ä¡£
74.ÓÃͬһ͹ÂÖÇý¶¯²»Í¬ÀàÐÍ(¼â¶¥¡¢¹ö×Ó»òƽµ×ʽ£»Ö±¶¯»ò°Ú¶¯Ê½)µÄ´Ó¶¯¼þʱ£¬¸÷´Ó¶¯¼þµÄÔ˶¯¹æÂÉ ¡£
(A)Ïàͬ£» (B)²»Í¬£» (C)ÔÚÎÞÆ«¾àʱÏàͬ¡£
75.Ö±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬µ±ÍƳÌΪµÈËÙÔ˶¯¹æÂÉʱ£¬×î´óѹÁ¦½Ç·¢ÉúÔÚÐÐ³Ì ¡£
(A)Æðµã£» (B)Öе㣻 (C)Öյ㡣
76.´Ó¶¯¼þµÄÍÆ³ÌºÍ»Ø³Ì¶¼Ñ¡ÓüòгÔ˶¯¹æÂÉ£¬ËüµÄÎ»ÒÆÏßͼÈçͼʾ¡£¿ÉÅжϵ㺴Ӷ¯¼þ ÔÚÔ˶¯¹ý³ÌÖУ¬ÔÚ ´¦´æÔÚÈáÐÔ³å»÷¡£
(A)×î¸ßλÖúÍ×îµÍλÖã» (B)×î¸ßλÖã»
(C)×îµÍλÖã» (D)¸÷λÖô¦¾ùÎÞÈáÐÔ³å»÷´æÔÚ¡£
Ìâ76ͼ Ìâ77ͼ Ìâ78ͼ
77.ÔÚͼʾֱ¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÇëÖ¸³ö£º (1)ͼʾλÖÃʱ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¦Á¡£ (2)ͼʾλÖôӶ¯¼þµÄÎ»ÒÆ¡£ (3)ͼʾλÖÃʱ͹ÂÖµÄת½Ç¡£
(4)ͼʾλÖÃʱ´Ó¶¯¼þÓë͹ÂÖµÄ˲ÐÄ¡£
78.ͼʾƫÐÄÔ²ÅÌ͹ÂÖ»ú¹¹£¬Ô²Å̰뾶R=50mm£¬Æ«Ðľàe=25mm£¬Í¹ÂÖÒÔ¦Ø=2rad/s ˳ʱÕë·½Ïòת¹ý90¡ãʱ£¬´Ó¶¯¼þµÄËÙ¶Èv=50mm/s¡£ÊÔÎÊ£º
(1)ÔÚ¸ÃλÖÃʱ£¬Í¹ÂÖ»ú¹¹µÄѹÁ¦½ÇΪ¶à´ó£¿
(2)ÔÚ¸ÃλÖÃʱ£¬´Ó¶¯¼þµÄÎ»ÒÆÎª¶à´ó£¿¸Ã͹ÂÖ»ú¹¹´Ó¶¯¼þµÄÐгÌh µÈÓÚ¶àÉÙ£¿
81.ÔÚÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÊÔÎÊͬһ͹ÂÖ²ÉÓò»Í¬¶Ë²¿ÐÎ×´µÄ´Ó¶¯¼þʱ£¬Æä´Ó¶¯¼þÔ˶¯¹æÂÉÊÇ·ñÏàͬ£¿ÎªÊ²Ã´£¿
82.Éè¼ÆÄÄÖÖÀàÐ͵Ä͹ÂÖ»ú¹¹Ê±¿ÉÄܳöÏÖÔ˶¯Ê§Õ棿µ±³öÏÖÔ˶¯Ê§ÕæÊ±Ó¦¸Ã¿¼ÂÇÓÃÄÄЩ·½·¨Ïû³ý£¿
83.ºÎν͹ÂÖ»ú¹¹µÄѹÁ¦½Ç£¿ËüÔÚ͹ÂÖ»ú¹¹µÄÉè¼ÆÖÐÓкÎÖØÒªÒâÒ壿 84.Ö±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹Ñ¹Á¦½ÇµÄ´óСÓë¸Ã»ú¹¹µÄÄÄЩÒòËØÓйأ¿
85.ͼʾΪһ͹ÂÖ»ú¹¹´Ó¶¯¼þÍÆ³ÌÎ»ÒÆÇúÏߣ¬OA//BC£¬ABƽÐкá×ø±êÖá¡£ÊÔ·ÖÎö¸Ã ͹ÂÖ»ú¹¹Ôںδ¦ÓÐ×î´óѹÁ¦½Ç£¬²¢¶óҪ˵Ã÷ÀíÓÉ¡£
Ìâ85ͼ Ìâ86ͼ
86.ͼʾ͹ÂÖ»ú¹¹´Ó¶¯¼þÍÆ³ÌÔ˶¯ÏßͼÊÇÓÉÄÄÁ½ÖÖ³£ÓõĻù±¾Ô˶¯¹æÂÉ×éºÏ¶ø³É£¿²¢Ö¸³öÓÐÎÞ³å»÷¡£Èç¹ûÓгå»÷£¬ÄÄЩλÖÃÉÏÓкÎÖÖ³å»÷£¿´Ó¶¯¼þÔ˶¯ÐÎʽΪͣ?Éý?Í£¡£
87.ÔÚÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Èô͹ÂÖ×÷˳ʱÕë·½Ïòת¶¯£¬´Ó¶¯¼þÏòÉÏÒÆ¶¯Îª¹¤×÷Ðг̣¬Ôò͹ÂÖµÄÖáÐÄÓ¦Ïà¶Ô´Ó¶¯¼þµ¼Â·Ïò×óÆ«Öû¹ÊÇÏòÓÒÆ«ÖÃΪºÃ£¿ÎªÊ²Ã´£¿ÈôÆ«ÖõÃÌ«¶à»áÓÐʲôÎÊÌâ²úÉú£¿
88.µ±Éè¼ÆÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄ͹ÂÖÀªÏßʱ£¬Èô»ú¹¹µÄ×î´óѹÁ¦½Ç³¬¹ýÁËÐíÓÃÖµ£¬ ÊÔÎʿɲÉÓÃÄļ¸ÖÖ´ëÊ©À´¼õС×î´óѹÁ¦½Ç»òÔö´óÐíÓÃѹÁ¦½Ç£¿
89.ÔÚͼʾֱ¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖתÏòÈçͼËùʾ¡£ÊÔд³ö¸ÃλÖÃʱ´Ó¶¯¼þ ѹÁ¦½Ç¼ÆË㹫ʽ£¬²¢ËµÃ÷´Ó¶¯¼þÏà¶Ô͹ÂÖÖáÐĵÄÅäÖÃÊÇ·ñºÏÀí£¬ÎªÊ²Ã´£¿
a) b)
Ìâ89ͼ Ìâ90ͼ Ìâ92ͼ
90.ÓÐÒ»¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÆ«ÐÄԲ͹ÂÖ»ú¹¹£¬OΪ͹ÂÖ¼¸ºÎÖÐÐÄ£¬O1Ϊ͹ÂÖת¶¯ÖÐÐÄ£¬Ö±ÏßAC¡ÍBD£¬O1O=OA/2£¬Ô²Å̰뾶R=60mm¡£
(1)¸ù¾Ýͼa¼°ÉÏÊöÌõ¼þÈ·¶¨»ùÔ²°ë¾¶r0¡¢ÐгÌh£¬CµãѹÁ¦½Ç¦ÁCºÍDµã½Ó´¥Ê±µÄÎ»ÒÆhD¡¢Ñ¹Á¦½Ç¦ÁD¡£
(2)ÈôÆ«ÐÄԲ͹ÂÖ¼¸ºÎ³ß´ç²»±ä£¬½ö½«´Ó¶¯¼þÓɼⶥ¸ÄΪ¹ö×Ó£¬¼ûͼb£¬¹ö×Ó°ë¾¶rr=10mm¡£ÊÔÎÊÉÏÊö²ÎÊýr0£¬h£¬¦ÁC£¬hD£¬¦ÁDÓзñ¸Ä±ä£¿ÈçÈÏΪûÓиıäÐèÃ÷È·»Ø´ð£¬µ«¿É²»±Ø¼ÆËãÊýÖµ£»ÈçÓиıäÒ²ÐèÃ÷È·»Ø´ð£¬²¢¼ÆËãÆäÊýÖµ¡£
91.ÓÐÒ»¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Îª¸ÄÉÆ´Ó¶¯¼þ¼â¶ËµÄÄ¥ËðÇé¿ö£¬½«Æä¼â¶Ë¸ÄΪ¹ö×Ó£¬ÈÔʹÓÃÔÀ´µÄ͹ÂÖ£¬Õâʱ¸Ã͹ÂÖ»ú¹¹ÖдӶ¯¼þµÄÔ˶¯¹æÂÉÓÐÎޱ仯£¿¼òÊöÀíÓÉ¡£
92.ͼʾ͹ÂÖ»ú¹¹ÖУ¬ÒÑ֪͹ÂÖÀªÏßAB¶ÎΪ½¥¿ªÏߣ¬ÐγÉAB¶Î½¥¿ªÏߵĻùÔ²Ô²ÐÄΪO£¬Oa=r0£¬ÊÔÈ·¶¨¶ÔÓ¦AB¶ÎÀªÏßµÄÒÔÏÂÎÊÌ⣺
(1)´Ó¶¯¼þµÄÔ˶¯¹æÂÉ£»
(2)µ±Í¹ÂÖΪÖ÷¶¯¼þʱ£¬»ú¹¹µÄ×î´óѹÁ¦½ÇÓë×îСѹÁ¦½Ç£»
(3)µ±Ô´Ó¶¯¼þÖ÷¶¯Ê±£¬»ú¹¹µÄ×î´óѹÁ¦½Ç³öÏÖÔÚÄÄÒ»µã£¿ (4)µ±ÒÔ͹ÂÖΪÖ÷¶¯¼þʱ£¬»ú¹¹µÄÓÅȱµãÊÇʲô£¿ÈçºÎ¸Ä½ø£¿
93.ͼʾһƫÖüⶥ´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Í¹ÂÖ1µÄÀªÏßΪ½¥¿ªÏߣ¬Í¹ÂÖÒÔ¦Ø1=10rad/s£¬ÄæÊ±Õëת¶¯£¬Í¼ÖÐÆ«Ðľàe=»ùÔ²°ë¾¶R0=20mm£¬BµãÏò¾¶R=50mm£¬ÊÔÎÊ£º
(1)´Ó¶¯¼þ2ÔÚͼʾλÖõÄËÙ¶Èv2 £» (2)´Ó¶¯¼þ2ÏòÉϵÄÔ˶¯¹æÂÉÊÇ Ô˶¯¹æÂÉ£» (3)͹ÂÖ»ú¹¹ÔÚͼʾλÖõÄѹÁ¦½Ç?? £»
(4)Èç°Ñ¼â¶¥´Ó¶¯¼þ¼â¶ËB´¦¸ÄΪƽµ×(?ÓÚ¹¹¼þ2)£¬Ôò´Ó¶¯¼þµÄÔ˶¯¹æÂÉÊÇ·ñ¸Ä±ä£¿ÎªÊ²Ã´£¿
Ìâ93ͼ Ìâ101ͼ Ìâ102ͼ 101.ÔÚͼʾµÄ͹ÂÖ»ú¹¹ÖУ¬»³ö͹ÂÖ´ÓͼʾλÖÃת¹ý60¡ã´Ó¶¯¼þµÄλÖü°´Ó¶¯¼þµÄÎ»ÒÆs¡£
102.»³öͼʾ͹ÂÖ»ú¹¹µÄ»ùÔ²°ë¾¶r0¼°»ú¹¹ÔÚ¸ÃλÖõÄѹÁ¦½Ç¦Á¡£
103.ÔÚͼʾ͹ÂÖ»ú¹¹ÖУ¬»³ö͹ÂÖ´ÓͼʾλÖÃת¹ý90¡ãʱ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¦Á¡£
Ìâ103ͼ Ìâ104ͼ
104.͹ÂÖ»ú¹¹ÖУ¬ÒÑÖª´Ó¶¯¼þµÄËÙ¶ÈÇúÏßÈçͼËùʾ£¬ËüÓÉ4¶ÎÖ±Ïß×é³É¡£ÊÔÇó£º (1)ʾÒ⻳ö´Ó¶¯¼þµÄ¼ÓËÙ¶ÈÇúÏߣ»
(2)ÅжÏÄöλÖÃÓгå»÷´æÔÚ£¬ÊÇÈáÐÔ³å»÷»¹ÊǸÕÐÔ³å»÷£»
(3)ÔÚͼÉϵÄFλÖÃʱ£¬Í¹ÂÖ»ú¹¹ÖÐÓÐÎÞ¹ßÐÔÁ¦×÷Óã¿ÓÐÎÞ³å»÷´æÔÚ¡£
105.ͼÖиø³öÁËijֱ¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄ´Ó¶¯¼þËÙ¶ÈÏßͼ£¬µ±Í¹ÂÖÒÔ¦Ø1µÈËÙת¶¯Ê±£¬ ÊÔÇó£º
(1)¶¨ÐԵػ³ö¸Ã´Ó¶¯¼þµÄÎ»ÒÆÏßͼºÍ¼ÓËÙ¶ÈÏßͼ£»
(2)˵Ã÷´ËÖÖÔ˶¯¹æÂɵÄÃû³ÆºÍÌØµã(Ö¸v£¬ ¦ÁµÄ´óС£¬¼°³å»÷ÐÔÖʵÈ)£» (3)˵Ã÷¸ÃÖÖÔ˶¯¹æÂɵÄÊÊÓó¡ºÏ¡£
Ìâ105ͼ Ìâ106ͼ Ìâ107ͼ
106.ij͹ÂÖ»ú¹¹Ö±¶¯´Ó¶¯¼þµÄÎ»ÒÆÏßͼÈçͼËùʾ£¬ÇÒ͹ÂÖÒԵȽÇËٶȦØ×ª¶¯£¬ÒªÇó£º (1)¶¨ÐԵػ³öÍÆ³Ì½×¶ÎµÄËٶȼ°¼ÓËÙ¶ÈÏßͼ£»
(2)˵Ã÷´ËÔ˶¯¹æÂɵÄÃû³Æ¼°Ìصã(v£¬ ¦ÁµÄ´óС¼°³å»÷ÐÔÖʵÈ)¡£
107.ͼʾ°Ú¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÒÑÖª»ú¹¹³ß´çºÍ͹ÂÖתÏò¡£µ±Í¹ÂÖת¹ý90¡ãʱ£¬ ´Ó¶¯¼þ°Ú¶¯¶à´ó½Ç¶È£¿²¢±ê³ö¸ÃλÖÃ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¡£
108.»³öͼʾ͹ÂÖ»ú¹¹´Ó¶¯¼þÉýµ½×î¸ßʱµÄλÖ㬱ê³ö´Ó¶¯¼þÐгÌh£¬ËµÃ÷ÍÆ³ÌÔ˶¯½ÇºÍ»Ø³ÌÔ˶¯½ÇµÄ´óС¡£
Ìâ108ͼ Ìâ109ͼ
109.°´Í¼Ê¾µÄÎ»ÒÆÏßͼÉè¼ÆÒ»Æ«ÖÃÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂֵIJ¿·ÖÀªÏß¡£ÒÑ֪͹ÂÖ»ùÔ²°ë¾¶r0=25mm£¬¹ö×Ó°ë¾¶rr=5mm£¬Æ«¾àe=10mm£¬Í¹ÂÖÒԵȽÇËٶȦØÄæÊ±Õë·½Ïòת¶¯¡£Éè¼ÆÊ±¿Éȡ͹ÂÖת½Ç¦Õ=0¡ã£¬30¡ã£¬60¡ã£¬90¡ã£¬120¡ã£¬¦ÌL=0.001m/mm¡£
110.ÊÔ»³öͼʾ͹ÂÖ»ú¹¹ÖÐ͹ÂÖ1µÄÀíÂÛÀªÏߣ¬²¢±ê³ö͹ÂÖ»ùÔ²°ë¾¶r0¡¢´Ó¶¯¼þ2µÄÐг̡£
111.ͼʾ͹ÂÖ»ú¹¹£¬Æ«¾àe=10mm£¬»ùÔ²°ë¾¶r0=20mm£¬Í¹ÂÖÒԵȽÇËÙ¦ØÄæÊ±Õëת¶¯£¬´Ó¶¯¼þ°´µÈ¼ÓËٵȼõËÙÔ˶¯¹æÂÉÔ˶¯£¬Í¼ÖÐBµãÊÇÔÚ¼ÓËÙÔ˶¯¶ÎÖÕÁËʱ´Ó¶¯¼þ¹ö×ÓÖÐÐÄËù
´¦µÄλÖã¬ÒÑÖªÍÆ³ÌÔ˶¯½Ç¦µ=90¡ã£¬ÊÔ»³ö͹ÂÖÍÆ³ÌʱµÄÀíÂÛÀªÏß(³ý´Ó¶¯¼þÔÚ×îµÍ¡¢×î¸ßºÍͼʾλÖÃÕâÈý¸öµãÖ®Í⣬¿É²»±Ø¾«È·×÷ͼ)£¬²¢ÔÚͼÉϱê³ö´Ó¶¯¼þµÄÐгÌh¡£
Ìâ111ͼ Ìâ11 3ͼ Ìâ114ͼ
112.ÒÑÖªÒ»¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌ״͹ÂÖ»ú¹¹µÄ͹ÂÖÂÖÀªÇúÏßΪһƫÐÄÔ²£¬ÆäÖ±¾¶D=50mm£¬Æ«Ðľàe=5mm¡£ÒªÇó£º
(1)»³ö´Ë»ú¹¹µÄ¼òͼ(×ÔÈ¡±ÈÀý³ß)£» (2)»³ö»ùÔ²²¢¼ÆËãr0£»
(3)ÔÚ´Ó¶¯¼þÓë͹ÂÖ½Ó´¥´¦»³öѹÁ¦½Ç¦Á¡£
113.ÒÑ֪͹ÂÖ»ú¹¹ÖÐ͹ÂֵĻØ×ªÖÐÐÄ¡¢µ¼Â·µÄλÖü°ÐгÌh£¬»³ö͹ÂÖ»ú¹¹µÄ»ùÔ²¡¢Æ«¾àÔ²¼°Í¹ÂֵĺÏÀíתÏò¡£
114.ͼʾΪÁ½ÖÖ²»Í¬´Ó¶¯¼þÐÍʽµÄÆ«ÐÄÂÖ»ú¹¹£¬ÈôËüÃÇÓÐÍêÈ«ÏàͬµÄ¹¤×÷ÀªÏߣ¬ÊÔÖ¸³öÕâÁ½ÖÖ»ú¹¹µÄ´Ó¶¯¼þÔ˶¯¹æÂÉÊÇ·ñÏàͬ£¬²¢ÔÚͼÖл³öËüÃÇÔÚͼʾλÖõĻú¹¹Ñ¹Á¦½Ç¡£
115ÓÃ×÷ͼ·¨Çó³öͼʾÁ½Í¹ÂÖ»ú¹¹´ÓͼʾλÖÃת¹ý45¡ãʱµÄѹÁ¦½Ç¡£
Ìâ115ͼ Ìâ116ͼ
116.»³öͼʾ͹ÂÖ»ú¹¹ÖÐAµãºÍBµãλÖô¦´Ó¶¯¼þµÄѹÁ¦½Ç£¬Èô´ËÆ«ÐÄ͹ÂÖÍÆ³ÌѹÁ¦½Ç¹ý´ó£¬ÔòӦʹ͹ÂÖÖÐÐÄÏòºÎ·½Æ«ÖòſÉʹѹÁ¦½Ç¼õС£¿
117.°Ú¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÈçͼËùʾ¡£ÔÚͼÉϱê³öͼʾλÖõĴӶ¯¼þѹÁ¦½ÇºÍ°Ú¸ËµÄ³õʼλÖÃÓë»ú¼ÜADµÄ¼Ð½Ç¦×0¡£
2
Ìâ117ͼ Ìâ118ͼ Ìâ119ͼ
118.ÔÚͼʾ͹ÂÖ»ú¹¹Öбê³ö͹ÂÖת¹ý90¡ãʱ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¦Á¡£
119.ͼʾֱ¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Í¹ÂֵȽÇËÙת¶¯£¬Í¹ÂÖÂÖÀªÔÚÍÆ³ÌÔ˶¯½Ç¦µ=120¡ãʱÊǽ¥¿ªÏߣ¬´Ó¶¯¼þÐгÌh=30mm£¬ÒªÇó£º
(1)»³öÍÆ³Ìʱ´Ó¶¯¼þµÄÎ»ÒÆÏßͼs--¦Õ£»
(2)·ÖÎöÍÆ³ÌʱÓÐÎÞ³å»÷£¬·¢ÉúÔں䦣¿ÊÇÄÄÖÖ³å»÷£¿
120.ÓÃ×÷ͼ·¨×÷³öÒ»°Ú¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄ͹ÂÖʵ¼ÊÀªÏߣ¬Óйػú¹¹³ß´ç¼°´Ó¶¯¼þÔ˶¯ÏßͼÈçͼËùʾ£¬¦ÌL=0.001m/mm¡£(Ö»Ð軳ö͹ÂÖת½Ç180¡ã·¶Î§ÄÚµÄÀªÏߣ¬²»±ØÐ´²½Ö裬µ«Ðè±£Áô×÷ͼ¸¨ÖúÏßÌõ¡£)
o()()(o
Ìâ120ͼ Ìâ121ͼ
121.ͼʾΪһƫÐÄÔ²ÅÌ͹ÂÖ»ú¹¹£¬Í¹ÂֵĻØ×ª·½ÏòÈçͼËùʾ¡£ÒªÇó£º (1)˵Ã÷¸Ã»ú¹¹µÄÏêϸÃû³Æ£»
(2)ÔÚͼÉÏ»³ö͹ÂֵĻùÔ²£¬²¢±êÃ÷ͼʾλÖõÄ͹ÂÖ»ú¹¹Ñ¹Á¦½ÇºÍ´Ó¶¯¼þ2µÄÎ»ÒÆ£» (3)ÔÚͼÉϱê³ö´Ó¶¯¼þµÄÐгÌh¼°¸Ã»ú¹¹µÄ×îСѹÁ¦½ÇµÄλÖá£
122.ºÎν͹ÂÖ»ú¹¹µÄѹÁ¦½Ç£¿ÊÔ·Ö±ð±ê³öÈýÖÖ͹ÂÖ»ú¹¹ÔÚͼʾλÖõÄѹÁ¦½Ç(͹ÂÖתÏòÈç ¼ýÍ·Ëùʾ)¡£
Ìâ122ͼ Ìâ123ͼ
123.ÊÔÔÚͼʾ͹ÂÖ»ú¹¹ÖУ¬
(1)±ê³ö´Ó¶¯¼þÓë͹ÂÖ´Ó½Ó´¥µãCµ½½Ó´¥µãDʱ£¬¸Ã͹ÂÖת¹ýµÄת½Ç¦Õ£» (2)±ê³ö´Ó¶¯¼þÓë͹ÂÖÔÚDµã½Ó´¥µÄѹÁ¦½Ç¦Á£» (3)±ê³öÔÚDµã½Ó´¥Ê±µÄ´Ó¶¯¼þµÄÎ»ÒÆs¡£
124.ÓÐÒ»¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬ÒªÇóʵÏÖÈçͼËùʾµÄ´Ó¶¯¼þÔ˶¯¹æÂÉ¡£ (1)²¹Æës--¦ÕÇúÏߣ» (2)²¹Æëv--¦ÕÇúÏߣ» (3)²¹Æëa--¦ÕÇúÏߣ»(4)·ÖÎö¸÷¶Î³å»÷ÐÔÄÜ¡£
Ìâ124ͼ Ìâ125ͼ
125.ͼʾΪһ°Ú¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Í¹ÂÖÂÖÀªÎªÒ»Ô²£¬Ô²ÐÄΪO£¬Í¹ÂÖ»Ø×ªÖÐÐÄΪA¡£ÊÔÓÃ×÷ͼ·¨ÔÚͼÖл³ö£º
(1)¸Ã»ú¹¹ÔÚͼʾλÖõÄѹÁ¦½Ç¦ÁB£»
(2)ÂÖÀªÉÏDµãÓëÆ½µ×½Ó´¥Ê±µÄѹÁ¦½Ç¦ÁD£»
(3)͹ÂÖÓëÆ½µ×´ÓBµã½Ó´¥×ªµ½Dµã½Ó´¥Ê±£¬Í¹ÂÖµÄת½Ç¦Õ (±£Áô×÷ͼÏß)¡£ 126.ͼʾΪһ͹ÂÖ»ú¹¹¡£ÊÔÓÃͼ ½â·¨Çó³ö(ÔÚͼÉÏ×¢Ã÷)£º
(1)´ÓCµã½Ó´¥µ½Dµã½Ó´¥¹ý³ÌÖУ¬Í¹ÂÖת½Ç¦ÕºÍ´Ó¶¯¼þ°Ú½Ç¦×£» (2)ÔÚDµã½Ó´¥Ê±µÄѹÁ¦½Ç¦Á¡£
Ìâ126ͼ Ìâ127ͼ Ìâ128ͼ
127.ͼʾƫÖÃÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖÒÔ½ÇËٶȦØÄæÊ±Õë·½Ïòת¶¯¡£ÊÔÔÚͼÉÏ£º
(1)»³öÀíÂÛÂÖÀªÇúÏß¡¢»ùÔ²ÓëÆ«¾àÔ²£»
(2)±ê³ö͹ÂÖ´ÓͼʾλÖÃת¹ý90¡ãʱµÄѹÁ¦½Ç¦ÁºÍÎ»ÒÆs¡£ 128.ͼʾΪһƫÖÃÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹¡£ÊÔÔÚͼÉÏ£º
(1)»³ö²¢±êÃ÷»ùÔ²r0£»
(2)×÷³ö²¢±êÃ÷͹ÂÖ°´¦Ø·½Ïòת¹ý60¡ãºó£¬´Ó¶¯¼þÓë͹ÂÖÀªÏß½Ó´¥´¦µÄѹÁ¦½Ç¦Á£» (3)×÷³ö²¢±êÃ÷¹ö×Ó´ÓͼʾλÖ÷´×ªµ½B´¦Óë͹ÂÖ½Ó´¥Ê±£¬¶ÔÓ¦µÄ͹ÂÖת½Ç¦Õ¡£ 129.ͼʾΪһƫÖÃÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Í¹ÂÖÒԵȽÇËٶȦØ1ÄæÊ±Õë·½Ïòת¶¯¡£ÊÔÔÚͼÉÏ£º
(1)»³ö¸Ã͹ÂֵĻùÔ²ºÍÀíÂÛÀªÏߣ» (2)±ê³ö¸ÃλÖÃʱ´Ó¶¯¼þµÄѹÁ¦½Ç¦Á£»
(3)±ê³ö¸ÃλÖÃʱ´Ó¶¯¼þµÄÎ»ÒÆs£¬²¢Çó³ö¸ÃλÖÃʱ´Ó¶¯¼þµÄËÙ¶È¡£
Ìâ129ͼ Ìâ130ͼ Ìâ131ͼ 130.ͼʾ͹ÂÖ»ú¹¹£¬ÒªÇó£º (1)д³ö¸Ã͹ÂÖ»ú¹¹µÄÃû³Æ£» (2)»³ö͹ÂֵĻùÔ²£»
(3)»³ö´ÓÉý³Ì¿ªÊ¼µ½Í¼Ê¾Î»ÖÃʱ´Ó¶¯¼þµÄÎ»ÒÆs£¬Ïà¶ÔÓ¦µÄ͹ÂÖת½Ç¦Õ£¬BµãµÄѹÁ¦½Ç¦Á¡£
131.ÔÚͼʾ°Ú¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÒÑ֪͹ÂÖÒԵȽÇËٶȦØË³Ê±Õë·½Ïòת¶¯¡£µ±Í¹ÂÖÓÉͼʾλÖÃת ¹ý¦Õ=20¡ãʱ£¬°Ú¸ËBCת¹ý¦×½Ç¡£ÒªÇó£º
(1)ÓÃ×÷ͼ·¨Çó³ö¦×µÄ´óС(±£Áô×÷ͼÏß)£»
(2)ÔÚͼÉÏ»³ö°Ú¸ËÓë͹ÂÖÔÚPµã½Ó´¥Ê±µÄѹÁ¦½Ç¦Á¡£
132.ÊÔ»æÖÆÆ«ÖÃÖ±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖÐÓë´Ó¶¯¼þÍÆ³ÌÏà¶ÔÓ¦µÄÒ»²¿·Ö͹ÂÖÀª Ïß¡£Í¹ÂֵĻùÔ²°ë¾¶Îªr0£¬Æ«¾àΪe£¬Í¹ÂÖ¹¤×÷ʱµÄתÏò¡¢Æ½µ×·½Î»¼°´Ó¶¯¼þµÄÎ»ÒÆÇúÏßÈçͼʾ¡£ËµÃ÷´Ë»ú¹¹ÔÚÍÆ³ÌʱµÄѹÁ¦½Ç¦Á=?²¢ÔÚͼÉϱê³ö͹ÂÖÓë´Ó¶¯¼þƽµ×µÄ½Ó´¥µãÖÁ´Ó¶¯ ¼þµ¼Â·µÄ×î´óÆ«ÒÆÁ¿Lmax¡£
()
Ìâ132ͼ Ìâ133ͼ
133.ÔÚͼʾ°Ú¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÒÑ֪͹ÂÖ»ùÔ²°ë¾¶r0=25mm£¬»ú¼Ü³¤LO1O2=70mm£¬°Ú¸Ë³¤65mm£¬¹ö×Ó°ë¾¶rr=5mm¡£Í¹ÂÖÄæÊ±Õë·½Ïòת¶¯£¬ÔÚ0¡ã¡«90¡ã·¶Î§ÄÚ£¬´Ó¶¯¼þÑØË³Ê±Õë·½ÏòÔÈËÙת¹ý30¡ã¡£ÊÔ»æ³öÓë´ËÔ˶¯½×¶Î¶ÔÓ¦µÄÒ»¶Î͹ÂÖÂÖÀªÇúÏß¡£
134.ÔÚͼʾƫÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÒÑÖªÍÆ³ÌÔ˶¯½Ç¦µ=120¡ã£¬»Ø³ÌÔ˶¯½Ç¦µ¡¯=60¡ã£¬½üÐÝÖ¹½Ç¦µ¡±=180¡ã£¬ÊÔÓ÷´×ª·¨»æ³ö´Ó¶¯¼þÎ»ÒÆÇúÏߣ¬²¢ÔÚͼÉϱê³öCµãµÄѹÁ¦½Ç¡£
Ìâ134ͼ Ìâ135ͼ Ìâ136ͼ 135.ÔÚͼʾ¶ÔÐÄÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖµÄʵ¼ÊÀªÏßΪһԲ£¬Ô²ÐÄÔÚOµã¡£°ë¾¶R=40mm£¬Í¹ÂÖÈÆ»Ø×ªÖÐÐÄAÒÔÄæÊ±Õë·½ÏòÐýת£¬LOA=25mm£¬¹ö×Ó°ë¾¶rr=10mm£¬ÊÔÇó£º
(1)͹ÂֵĻùÔ²°ë¾¶r0£»
(2)´Ó¶¯¼þµÄÐг̼°Î»ÒÆÏßͼ£»
(3)ÔÚͼÉÏ»³öͼʾλÖÃʱѹÁ¦½ÇµÄλÖúʹóС¡£
136.ÔÚͼʾ͹ÂÖ»ú¹¹ÖУ¬ÒÑÖª£ºAO=BO=20mm£¬¡ÏAOB=60¡ã£¬ÇÒABΪԲ»¡£»CO=DO=40mm£¬¡ÏCOD=60¡ã£¬CDΪԲ»¡£»¹ö×Ó°ë¾¶rr=10mm£¬´Ó¶¯¼þµÄÍÆ³ÌºÍ»Ø³ÌÔ˶¯¹æÂɾùΪµÈËÙÔ˶¯¹æÂÉ¡£
(1)Çó͹ÂֵĻùÔ²°ë¾¶£» (2)»³ö´Ó¶¯¼þµÄÎ»ÒÆÏßͼ¡£
137.ͼʾΪһ°Ú¶¯Í¹ÂÖ»ú¹¹£¬ÊÔÓÃͼ½â·¨Çó³ö£º
(1)¹ö×Ó´Ó¶¯¼þÓë͹ÂÖ´ÓPµã½Ó´¥µ½Qµã½Ó´¥Ê±£¬Í¹ÂÖת¹ýµÄת½Ç¦ÕºÍ´Ó¶¯¼þµÄ°Ú½Ç¦×PQ (ÔÚͼÉÏ×¢Ã÷¦ÕºÍ¦×PQ¼´¿É)£»
(2)ÔÚQµã½Ó´¥Ê±µÄѹÁ¦½Ç¦Á(ͼÉÏ×¢³ö)£¬²¢ËµÃ÷ÕâÑù´óµÄ¦Á½ÇÊÇ·ñºÏÓÃ(¼òҪ˵Ã÷ÀíÓÉ)¡£
Ìâ137ͼ Ìâ138ͼ Ìâ140ͼ 138.ͼʾµÄ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖΪһԲÅÌ¡£ÊÔÔÚͼÉÏ×÷³ö£º (1)»ùÔ²£»
(2)ͼʾλÖõÄ͹ÂÖת½Ç¦ÕºÍ´Ó¶¯¼þµÄÎ»ÒÆs£» (3)ͼʾλÖÃʱµÄ´Ó¶¯¼þѹÁ¦½Ç¦Á¡£
139.ÒÑÖªÒ»°Ú¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄÔ˶¯¹æÂÉΪ£ºÍ¹ÂÖ´Ó0¡ãת¹ý90¡ã£¬´Ó¶¯¼þµÈËÙÏòÉϰڶ¯30¡ã£»Í¹ÂÖ´Ó90¡ãתµ½135¡ã£¬´Ó¶¯¼þÍ£Ö¹²»¶¯£»Í¹ÂÖ´Ó135¡ãתµ½315¡ã£¬´Ó¶¯¼þÒԵȼÓËٵȼõËÙÔ˶¯Ïòϰڶ¯30¡ã (µÈ¼ÓËÙÔ˶¯ºÍµÈ¼õËÙÔ˶¯¹ý³ÌÖУ¬ËùÓÃʱ¼äÏàµÈ)£»Í¹ÂÖ´Ó315¡ãתµ½360¡ãʱ£¬´Ó¶¯¼þÔÚ×îµÍλֹͣ²»¶¯¡£
(1)»³ö´Ó¶¯¼þµÄ½ÇÎ»ÒÆÏßͼ¦×--¦Õ£» (2)»³ö´Ó¶¯¼þµÄ½ÇËÙ¶ÈÏßͼ¦Ø--¦Õ£»
(3)»³ö´Ó¶¯¼þµÄ½Ç¼ÓËÙ¶ÈÏßͼ¦Á--¦Õ£»
(4)Ö¸³ö¸Ã͹ÂÖ»ú¹¹ÔÚÔ˶¯¹ý³ÌÖÐÓÐÎÞ³å»÷·¢Éú£¬²¢ËµÃ÷³å»÷µÄÐÔÖÊ¡£
140.ÔÚͼʾ°Ú¶¯¹ö×Ó´Ó¶¯¼þµ¥Ô²ÅÌ͹ÂÖ»ú¹¹ÖУ¬ÒÑÖªÔ²Å̰뾶R£¬Ô²ÐÄÓëתÖáÖÐÐĵľàÀëLOA=R/2£¬¹ö×Ó°ë¾¶rr£º
(1)±ê³öÔÚͼʾλÖõÄѹÁ¦½Ç¦ÁÓëÍÆ¸Ë°Ú¶¯µÄ½Ç¶È¦×£» (2)»³ö¹ö×ÓÍÆ¸ËµÄ×î´ó°Ú½Ç¦×max£»
(3)µ±¦Á>£Û¦Á£Ýʱ£¬¶Ô͹ÂÖ»ú¹¹ÓкÎÓ°Ï죿ÈçºÎʹѹÁ¦½Ç¼õС£¿
141.Éè¼ÆÒ»¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄ͹ÂÖÀªÏß¡£ÒÑ֪͹ÂÖ˳ʱÕë·½Ïòת¶¯£¬»ùÔ²°ë¾¶r0=25mm£¬´Ó¶¯¼þÐгÌh=25mm¡£ÆäÔ˶¯¹æÂÉÈçÏ£ºÍ¹ÂÖת½ÇΪ0¡ã¡«120¡ãʱ£¬´Ó¶¯¼þµÈËÙÉÏÉýµ½×î¸ßµã£»Í¹ÂÖת½ÇΪ120¡ã¡«180¡ãʱ£¬´Ó¶¯¼þÔÚ×î¸ßλֹͣ²»¶¯£»Í¹ÂÖת½ÇΪ180¡ã¡«300¡ãʱ£¬´Ó¶¯¼þµÈËÙϽµµ½×îµÍµã£»Í¹ÂÖת½ÇΪ300¡ã¡«360¡ãʱ£¬´Ó¶¯¼þÔÚ×îµÍλֹͣ²»¶¯¡£(¿ÉÑ¡¦ÌL=¦ÌS=0.001m/mm)
142.һ͹ÂÖ»ú¹¹µÄÔ˶¯¼òͼÈçͼËùʾ£¬×°ÔÚ͹ÂÖÖáOÉϵÄҺѹÂí´ïʹ͹ÂÖ˳ʱÕë·½ÏòÒÔ n1=60r/minת¶¯£¬ÔÚ»ú¼Ü2µÄÔ¼ÊøÏ£¬Ê¹Í¹ÂÖÖáOÔÚµ¼¹ìÖÐÉÏÏÂÒÆ¶¯s£¬Íê³ÉÔ¤ÆÚµÄÔ˶¯¹æÂÉ¡£ÒÑÖª£º
µ±Í¹ÂÖת½Ç¦µ=0¡ã¡«120¡ãʱ£¬OÖáÔÈËÙÉÏÉýµ½×î¸ßλÖã¬h=20mm¡£ µ±Í¹ÂÖת½Ç¦µS=120¡ã¡«180¡ãʱ£¬OÖáÍ£ÁôÔÚ×î¸ßλ¡£ µ±Í¹ÂÖת½Ç¦µ¡¯=180¡ã¡«360¡ãʱ£¬OÖáÔÈËÙϽµµ½×îµÍµã¡£ (1)×÷³öOÖáµÄs¡ª¦Õ£¬v¡ª¦Õ£¬a--¦ÕÏßͼ¡£
(2)¼ÆËã³ö¦Õ=0¡ã£¬120¡ã£¬180¡ã£¬360¡ã ʱµÄÎ»ÒÆs£¬ËÙ¶ÈvºÍ¼ÓËÙ¶ÈaµÄÊýÖµ¡£ (3)Ö¸³öÔÚºÎλÖ÷¢ÉúºÎÖÖ³å»÷¡£
(4)µ±Í¹ÂÖµÄʵ¼ÊÀªÏß»ùÔ²°ë¾¶r0=30mm£¬»òr0=60mmʱ£¬¸Ã͹ÂÖ»ú¹¹µÄ×î´óѹÁ¦½Ç¦ÁmaxÓкÎÖֱ仯¡£
Ìâ142ͼ Ìâ143ͼ
143.ÈçͼËùʾ͹ÂÖ»ú¹¹£¬ÒÑÖª¸÷²¿·Ö³ß´ç£¬Í¹ÂÖÒÔ¦Ø1µÈËÙת¶¯£¬ÔÚAµãÓë´Ó¶¯¼þ½Ó´¥×ªÖÁBµãÓë´Ó¶¯¼þ½Ó´¥Ê±£¬ÊÔÔÚͼÉϱê³ö£º
(1)͹ÂÖת¹ýµÄ½Ç¶È¦ÕAB¡£
(2)͹ÂÖBµã´¦Óë´Ó¶¯¼þ½Ó´¥µÄѹÁ¦½Ç¦Á£¬²¢ÍƵ¼³ö¼ÆËã¸ÃµãѹÁ¦½ÇµÄ±í´ïʽ¡£ 144.ÒÑ֪ͼʾƫÐÄÔ²ÅÌ͹ÂÖ»ú¹¹µÄ¸÷²¿·Ö³ß´ç£¬ÊÔÔÚͼÉÏÓÃ×÷ͼ·¨Çó£º (1)͹ÂÖ»ú¹¹ÔÚͼʾλÖÃʱµÄѹÁ¦½Ç¦Á £» (2)͹ÂֵĻùÔ²(°ë¾¶Îªr0)£»
(3)´Ó¶¯¼þ´Ó×îÏÂλÖðڵ½Í¼Ê¾Î»ÖÃʱËù°Ú¹ýµÄ½Ç¶È¦×£» (4)͹ÂÖÏàӦת¹ýµÄ½Ç¶È¦Õ¡£
Ìâ144ͼ Ìâ145ͼ
145.ͼʾ¶ÔÐÄÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬B0ÊÇ´Ó¶¯¼þ×îµÍλÖÃʱ¹ö×ÓÖÐÐĵÄλÖã¬BÊÇÍÆ³Ì¶Î´Ó¶¯¼þÉÏÉýÁËsÎ»ÒÆºó¹ö×ÓÖÐÐĵÄλÖ㬹ýBµãµÄÒ»¶ÎÇúÏߦÂΪ͹ÂÖµÄÀíÂÛÀªÏß £¬B0¡¢B´¦µÄСԲΪ¹ö×ÓÔ²¡£ÊÔÔÚͼÉÏ»³ö£º
(1)͹ÂֵĻùÔ²£»
(2)´Ó¶¯¼þÔÚBµãµÄѹÁ¦½Ç£¬²¢Ö¸³ö͹ÂÖµÄת¶¯·½Ïò£»
(3)´Ó¶¯¼þÔÚBλÖÃʱ£¬¹ö×ÓÓë͹ÂÖµÄʵ¼ÊÀªÏߵĽӴ¥µãBK¡£
146.ÔÚͼʾƫÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖΪƫÐÄÔ²ÅÌ£¬Ô²ÐÄΪO£¬»Ø×ªÖÐÐÄΪA¡£µ±Í¹ÂÖÒÔÄæÊ±Õë·½ÏòµÈËÙ»Ø×ªÊ±£¬ÊÔÔÚͼÉÏ»³ö£º
(1)¸Ã͹ÂÖ»ùÔ²(°ë¾¶ÓÃr0±íʾ)£» (2)ͼʾλÖõÄ͹ÂÖת½Ç¦Õ£» (3)ͼʾλÖÃʱµÄ´Ó¶¯¼þÎ»ÒÆ s£»
(4)´Ó¶¯¼þÔÚ×îµÍλÖÃʱµÄѹÁ¦½Ç¦Á¡£
Ìâ146ͼ Ìâ147ͼ Ìâ148ͼ
147.ͼʾΪһ¶ÔÐÄÖ±¶¯Æ½µ×´Ó¶¯¼þÔ²ÅÌ͹ÂÖ»ú¹¹£¬ÒÑ֪͹ÂֵĽÇËٶȦØ1¡£ÊÔÔÚͼÉÏ»³ö ͹ÂֵĻùÔ²£»±ê³ö»ú¹¹ÔÚͼʾλÖÃʱµÄѹÁ¦½Ç£»²¢¶¨³öÔÚͼʾλÖÃʱ´Ó¶¯¼þµÄÎ»ÒÆs2¼°ËÙ¶Èv2¡£
148.ͼʾΪһ͹ÂÖ»ú¹¹£¬Í¹ÂÖÂÖÀªµÄÆðʼÉÏÉýµãΪAµã£¬Í¹ÂÖת¹ý¦Õ½Çºó£¬´Ó¶¯¼þÓë͹ÂÖ½Ó´¥ÔÚBµã£¬ÊÔÔÚͼÉϱê³ö£º
(1)͹ÂÖµÄת½Ç¦Õ£»
(2)ÔÚBµã½Ó´¥Ê±£¬Í¹ÂÖÂÖÀªµÄѹÁ¦½Ç¦Á£» (3)Óë͹ÂÖת½Ç¦ÕËù¶ÔÓ¦µÄ´Ó¶¯¼þÎ»ÒÆs¡£
149.ÔÚͼʾ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖΪƫÐÄÔ²ÅÌ£¬Ô²Å̰뾶R=30mm£¬Ô²Å̼¸ºÎÖÐÐĵ½»Ø×ªÖÐÐĵľàÀëlOA=15mm£¬ ¹ö×Ó°ë¾¶rr=10mm¡£µ±Í¹ÂÖÄæÊ±Õë·½Ïòת¶¯Ê±£¬ ÊÔÓÃͼ½â·¨×÷³ö:
(1)¸Ã͹ÂֵĻùÔ²£» (2)¸Ã͹ÂÖµÄÀíÂÛÀªÏߣ»
(3)ͼʾλÖÃʱ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¦Á£»
(4)͹ÂÖÓÉͼʾλÖÃת¹ý90?ʱ´Ó¶¯¼þµÄʵ¼ÊÎ»ÒÆs¡£
Ìâ149ͼ Ìâ150ͼ
150.ÈçͼËùʾ£¬ÓÃÒ»¸öÆ«ÐÄÔ²ÅÌ×÷͹ÂÖ£¬ÈÆAÖáת¶¯£¬¸ÃÔ²Å̵ļ¸ºÎÖÐÐÄÔÚOµã¡£ (1)Ϊ¼õС´Ó¶¯¼þÔÚÍÆ³ÌÖеÄѹÁ¦½Ç£¬ÊÔÈ·¶¨Í¹ÂֵĺÏÀíתÏò£» (2)¸ÃͼÊǰ´±ÈÀý»³öµÄ£¬ÊÔÔÚ¸ÃͼÉÏÈ·¶¨Í¹ÂÖ´ÓͼʾλÖÃת¹ý90¡ãʱµÄ»ú¹¹Ñ¹Á¦½Ç¦Á£¬²¢×¢Ã÷¹¹³É¦Á½ÇµÄÁ½Ê¸Á¿(Èçv,Fn»òn-µÈ)µÄÎïÀíº¬Ò壬²¢±ê³ö´Ó¶¯¼þÎ»ÒÆÁ¿s¡£
151.ÒÑÖª°Ú¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄ´Ó¶¯¼þÔ˶¯¹æÂÉÈçͼËùʾ£¬ÊÔÎÊÕâÊǺÎÖÖÔ˶¯¹æÂÉ£¿ÒªÇó´Ó¶¯¼þÒÔÕâÖÖ¹æÂÉÔ˶¯Ê±£¬ÔÚ͹ÂÖÉè¼Æ¡¢ÖÆÔìºÍÔËת¹ý³ÌÖлá³öÏÖʲôÎÊÌâ?ÓÖÒÑ֪͹ÂÖ»ùÔ²°ë¾¶r0=20mm£¬»ú¼Ü³¤LO1O2=60mm£¬°Ú¸Ë³¤LO2C=55mm£¬¹ö×Ó°ë¾¶rr=5mm£¬Í¹ÂÖÑØÄæÊ±Õë·½Ïòת¶¯¡£ÊÔÔÚͼÉϰ´±ÈÀý¦ÌL=0.001m/mm×÷³ö͹ÂÖÔÚÆäת½Ç0¡ã¡«180¡ã·¶Î§ÄÚµÄÒ»¶ÎÀªÏß¡£
()()r()(
Ìâ151ͼ Ìâ152ͼ
152.ÊÔÉè¼ÆÒ»Æ«ÖÃÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹¡£ÒÑ֪͹ÂÖ˳ʱÕë·½Ïò»Ø×ª£¬Í¹ÂÖ»Ø×ªÖÐÐÄÆ«ÓÚ´Ó¶¯¼þµ¼¹ìÓҲ࣬ƫ¾àe=10mm£¬»ùÔ²°ë¾¶r0=20mm£»¹ö×Ó°ë¾¶rr=5mm£¬´Ó¶¯¼þÎ»ÒÆÔ˶¯¹æÂÉÈçͼËùʾ¡£ÒªÇó£º
(1)»³ö͹ÂÖʵ¼ÊÂÖÀªÇúÏߣ»
(2)È·¶¨ËùÉè¼ÆµÄ͹ÂÖÊÇ·ñ»á²úÉúÔ˶¯Ê§ÕæÏÖÏ󣬲¢Ìá³öΪÁ˱ÜÃâÔ˶¯Ê§Õæ¿É²É È¡µÄ´ëÊ©¡£
153.ÊÔ°´Í¼Ê¾±ÈÀýÔÚͼÉÏ»æÖÆÒ»Æ«ÖÃÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄ͹ÂÖÀªÏß¡£ÒÑÖª´Ó¶¯¼þÔ˶¯¹æÂÉÈçͼËùʾ£¬Í¹ÂÖ»ùÔ²°ë¾¶r0=35mm£¬Í¹ÂÖÖÐÐÄÆ«ÓÚ´Ó¶¯¼þµ¼¹ìµÄ×ó²à£¬Æ«¾àe=10mm1£¬¹ö×Ó°ë¾¶rr=15mm (͹ÂÖ¹¤×÷ʱµÄתÏòÓÉÉè¼ÆÕߺÏÀíÈ·¶¨)¡£
154.ÔÚͼʾ͹ÂÖ»ú¹¹ÖУ¬»¡ÐαíÃæµÄ°Ú¶¯´Ó¶¯¼þÓë͹ÂÖ½Ó´¥ÔÚBµã¡£µ±Í¹ÂÖÄæÊ±Õëת¹ý90¡ãʱ£¬ÊÔÔÚͼÉÏÓÃ×÷ͼ·¨Çó³ö£º
(1)´Ó¶¯¼þÓë͹ÂֵĽӴ¥µãCµÄλÖã» (2)´Ó¶¯¼þ°Ú¶¯½Ç¶È¦×µÄ´óС£» (3)CµãѹÁ¦½Ç¦ÁµÄ´óС¡£
(×¢£º±£Áô×÷ͼÏߺͱêÃ÷±ØÒªµÄ·ûºÅ¡£)
Ìâ154ͼ Ìâ155ͼ
155.ÔÚͼʾ°Ú¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖΪƫÐÄÔ²ÅÌ£¬ÇÒÒÔ½ÇËٶȦØÄæÊ±Õë·½Ïò »Ø×ª¡£ÊÔÔÚͼÉÏ£º
(1)»³ö¸Ã͹ÂÖ»ùÔ²£»
(2)±ê³öÉý³ÌÔ˶¯½Ç¦µºÍ»Ø³ÌÔ˶¯½Ç¦µ¡¯£»
(3)±ê³öͼʾλÖÃʱ´Ó¶¯¼þµÄ³õʼλÖýǦ×0ºÍ½ÇÎ»ÒÆ¦×£» (4)±ê³öͼʾλÖôӶ¯¼þ֮ѹÁ¦½Ç¦Á£» (5)±ê³ö´Ó¶¯¼þµÄ×î´ó½ÇÎ»ÒÆ¦×max¡£
156.ÒÑ֪͹ÂÖ°´ÄæÊ±Õë·½Ïò×÷µÈËÙ»Ø×ª£¬Æä»ùÔ²ºÍÆ«¾àÔ²ÈçͼaËùʾ£¬´Ó¶¯¼þÔÚÍÆ³Ì¡¢Ô¶ÐÝÖ¹½×¶ÎµÄÎ»ÒÆÏßÈçͼbËùʾ¡£ÊÔ£º
(1)»³öÍÆ³Ì½×¶ÎºÍÔ¶ÐÝÖ¹½×¶ÎµÄ͹ÂÖÀªÏߣ»
(2)±ê³ö͹ÂÖ´ÓÆðʼλÖûØ×ª180¡ãʱ£¬Í¹ÂÖÀªÏßÉÏBµãµÄѹÁ¦½Ç¦ÁB£» (3)×÷³öµ±¦Ø=10rad/sʱ£¬´Ó¶¯¼þÔÚÉÏÊö½×¶ÎµÄËÙ¶È¡¢¼ÓËÙ¶ÈÏßͼ£» (4)˵Ã÷Ôں䦲úÉúºÎÖÖ³å»÷£¿
157.ijƫÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬ÒÑ»³ö²¿·Ö´Ó¶¯¼þÎ»ÒÆÏßͼ(ͼa)¡£ (1)¸ù¾Ý±íÖиø³öµÄÔ˶¯¹æÂɽ«Î»ÒÆÏßͼ²¹Æë¡£
(2)°´Í¼aÖиø³öµÄÎ»ÒÆÏßͼ£¬½«ÆäÔ˶¯¹æÂÉÌîдÔÚ±íÖÐÏàÓ¦µÄ¿Õ¸ñÖС£
(3)͹ÂÖÒÔ¦ØÄæÊ±Õë·½Ïò»Ø×ª£¬Í¼bÖÐB0µãΪ´Ó¶¯¼þ×îµÍλÖÃ(͹ÂÖÀªÏߵįðµã)£¬ÊÔÓ÷´×ª·¨×÷ ³ö¦Õ=120¡ãʱ£¬Í¹ÂÖÀªÏßÉ϶ÔÓ¦ µãBµÄλÖÃ(Çó×÷¹ý³Ì±ØÐë±í´ïÇå³þ)¡£
(4)͹ÂÖתµ½120¡ã£¬210¡ã£¬330¡ãʱ»ú¹¹ÓÐÎÞ³å»÷£¿ÎªºÎÖÖ³å»÷£¿ ͹ÂÖת½Ç¦Õ 0¡ã¡«120¡ã 120¡ã¡«150¡ã 150¡ã¡«330¡ã 330¡ã¡«360¡ã ´Ó¶¯¼þÔ˶¯¹æÂÉ °´ÓàÏÒ¼ÓËÙÔ˶¯¹æÂɻص½×îµÍλÖà ¾²Ö¹²»¶¯ ()
158.ÔÚͼʾ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖΪһƫÐÄÔ²ÅÌ£¬Ô²Å̰뾶R=80mm£¬Ô²Å̼¸ºÎÖÐÐÄOµ½ »Ø×ªÖÐÐÄAµÄ¾àÀëOA=30mm£¬Æ«¾àe=15mm£¬Æ½µ×Ó뵼·¼äµÄ¼Ð½Ç¦Â=45¡ã£¬µ±Í¹ÂÖ ÒԵȽÇËٶȦØ=1rad/sÄæÊ±Õë»Ø×ªÊ±£¬ÊÔÇó£º
(1)͹ÂÖʵ¼ÊÀªÏߵĻùÔ²°ë¾¶r0£» (2)´Ó¶¯¼þµÄÐгÌh£»
(3)¸Ã͹ÂÖ»ú¹¹µÄ×î´óѹÁ¦½Ç¦ÁmaxÓë×îСѹÁ¦½Ç¦Ámin£» (4)´Ó¶¯¼þµÄÍÆ³ÌÔ˶¯½Ç¦µºÍ»Ø³ÌÔ˶¯½Ç¦µ¡¯£» (5)´Ó¶¯¼þµÄ×î´óËÙ¶Èvmax¡£
Ìâ158ͼ Ìâ159ͼ 159.ÔÚͼʾ͹ÂÖ»ú¹¹ÖУ¬ÒÑ֪͹ÂÖÄæÊ±Õë·½Ïòת¶¯¡£
(1)ÔÚͼÉϱê³ö͹ÂÖÓë¹ö×ӵĽӴ¥µã´ÓC1µ½C2½Ó´¥¹ý³ÌÖУ¬Í¹ÂÖת¹ýµÄ½Ç¶È£» (2)±ê³ö͹ÂÖÓë´Ó¶¯¼þÔÚC1 µãºÍC2µã½Ó´¥Ê±µÄѹÁ¦½Ç¦ÁC1£¬¦ÁC2£»
(3)»æ³öA?AÏßÒÔϲ¿·ÖµÄ͹ÂÖµÄÀíÂÛÀªÏߣ» (4)±ê³ö»ùÔ²°ë¾¶r0¡£
160.°Ú¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄÔ˶¯¹æÂÉÈçͼaËùʾ(½ö¸ø³ö¦Õ=0¡ã¡«120¡ã²¿·ÖÇúÏß)¦Ì¦Õ=3¡ã/mm£¬¦Ì¦Õ¡¯=1¡ã/mm¡£
(1)»³ö¦Õ=0¡ã¡«120¡ã·¶Î§ÄÚµÄ͹ÂÖÀªÏß(¦ÌL=0.001m/mm)£» (2)ÔÚͼÉϱê³ö¦Õ=90¡ãʱ£¬Í¹ÂÖ»ú¹¹µÄѹÁ¦½Ç¦Á¡£
Ìâ160ͼ Ìâ161ͼ
161. ͼʾΪһƫÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Í¹ÂÖΪһƫÐÄÔ²ÅÌ£¬ÇÒÒÔ¦ØË³Ê±Õë·½Ïòת¶¯¡£ÒÑÖª£º»ùÔ²°ë¾¶r0=30mm£¬Æ«¾àe=5mm£¬ÐгÌh=15mm£¬Éý³ÌÔ˶¯½Ç¦µ£¬»Ø³Ì½Ç¦µ¡¯£¬Ô¶ÐÝÖ¹½Ç¦µS£¬½üÐÝÖ¹½Ç¦µS¡¯ÏàµÈ£¬¾ùΪ90¡ã¡£´Ó¶¯¼þÔ˶¯¹æÂÉΪ£ºÉý³Ì½×¶ÎΪ¼òгÔ˶¯¹æÂÉ(ÓàÏÒ¼ÓËÙ¶ÈÔ˶¯¹æÂÉ)£¬»Ø³Ì½×¶ÎΪÔÈËÙÔ˶¯¹æÂÉ¡£ÊÔÉè¼Æ¸Ã͹ÂÖÀªÏß¡£
162.һƫÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Í¹ÂÖÀªÏßÉϵÄAB¡¢CD¶ÎΪԲ»¡£¬AD¡¢ CB¶ÎΪֱÏß¡£A¡¢BÁ½µãΪԲ»¡ÓëÖ±ÏßµÄÇе㡣ƫ¾àe=-10mm£¬OA=OB=14.14mm£¬OC=OD=20mm£¬¡ÏDOC=30¡ã¡£ÊÔÇó£º
(1)͹ÂֵĻùÔ²°ë¾¶£»
(2)ÍÆ³ÌÔ˶¯½Ç¦µ£¬»Ø³ÌÔ˶¯½Ç¦µ¡¯£¬Ô¶ÐÝÖ¹½Ç¦µS£¬½üÐÝÖ¹½Ç¦µS¡¯£» (3)»³ö´Ó¶¯¼þµÄÎ»ÒÆÏßͼ£»
(4)±ê³öͼʾλÖÃʱ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¦Á£»
(5)ÍÆ³Ì¹ý³ÌÖеÄ×î´óѹÁ¦½Ç¦Ámax ¼°·¢ÉúλÖᣠ163.ͼʾΪÈýÖÖÀàÐ͵Ä͹ÂÖ»ú¹¹£º
(1)ÓÃ×÷ͼ·¨È·¶¨µ±Í¼aµÄ͹ÂÖÓÉͼʾλÖÃת¹ý30ºó£¬´Ó¶¯¼þ2µÄÎ»ÒÆ¡£
?(2)È·¶¨Í¼b¹¹¼þ1ºÍ2µÄÏà¶Ô˲ÐÄ£¬²¢È·¶¨ÔÚ´Ë˲ʱλÖõÄѹÁ¦½Ç¦Á¡£
(3)д³öͼcÖÐ͹ÂÖÀªÏßÒÔ͹ÂÖ»Ø×ªÖÐÐÄOΪ¼«µãµÄ¼«×ø±ê·½³Ì(Éè´Ó¶¯¼þÔ˶¯¹æÂÉΪs(¦Õ))¡£
Ìâ163ͼ Ìâ164ͼ
164.ÔÚͼaËùʾµÄ͹ÂÖ?Á¬¸Ë×éºÏ»ú¹¹ÖУ¬ÒÑÖªÁ¬¸Ë³¤¶ÈLBC=78mm£¬»¬¿éÐгÌH=56mm£¬Æä×îµÍλÖþàת¶¯¸±ÖÐÐÄAµÄ³ß´çL=42mm£¬¹ö×Ó°ë¾¶rr=5mm¡£Éè¼ÆÒªÇóµ±×ª¿é1µÈËÙת¶¯Ê±£¬»¬¿é4ʵÏÖͼbËùʾµÄÎ»ÒÆÇúÏߣ¬ÊÔ»æÖƹ̶¨²Û͹ÂÖµÄÀíÂÛÀªÏߺÍʵ¼Ê¹¤×÷ÀªÏß¡£
165.ÓûÉè¼ÆÒ»¸öÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ£¬ÒªÇóÔÚ͹ÂÖת½Ç0¡ã¡«90¡ãʱ£¬´Ó¶¯¼þÒÔÓàÏÒ¼ÓËٶȹæÂÉÉÏÉýh¡£»ú¹¹¸ø¶¨µÄ³ß´çºÍÐгÌh¾ùÈçͼËùʾ(¦ÌL=0.001m/mm)£¬ÊÔ£º
(1)Ñ¡¶¨Í¹ÂÖתÏò¦Ø1£¬²¢¼òҪ˵Ã÷Ñ¡¶¨µÄÔÒò£»
(2)Ó÷´×ª·¨»³ö͹ÂÖת½Ç¦Õ=0¡ã¡«90¡ãµÄ͹ÂÖ¹¤×÷ÀªÏß(»Í¼Ê±·Ö¶ÈÒªÇó¡Ü15¡ã)£» (3)ÔÚͼÉϱê×¢³ö¦Õ=45¡ãʱ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¦Á¡£
Ìâ165ͼ Ìâ166ͼ
166.ÔÚͼʾ»ú¹¹ÖУ¬Í¹ÂÖ»ú¹¹¹ö×Ó´Ó¶¯¼þµÄBµã½Â½ÓÓÚÁ¬¸Ë4£¬Íƶ¯¹¹¼þ5Íù¸´Ô˶¯¡£µ±Í¹ÂֵȽÇËÙ¶ÈÄæÊ±Õë·½Ïòת¶¯Ê±£¬¹¹¼þ5ʵÏÖÈçÏÂÔ˶¯¹æÂÉ£ºÍ¹ÂÖת½Ç¦Õ=0¡ã¡«90¡ã£¬
µÈ¼ÓËٵȼõËÙÉÏÉý30mm£¬¦Õ=90¡ã¡«120¡ã£¬Í£Ö¹²»¶¯¡£ÒÑÖªÁ¬¸Ë³¤LBC=72mm£¬Í¹ÂÖÀíÂÛÀªÏß»ùÔ²°ë¾¶r`0=25mm£¬¹¹¼þ2£¬5µÄÖÐÐÄÏß¼ä¼Ð½ÇΪ30¡ã£¬ÊÔÓÃͼ½â·¨Éè¼ÆÍ¹ÂÖÀªÏß¡£
×¢£ºÒªÇó±£ÁôÈ«²¿×÷ͼÏߣ¬È¡¹ö×Ó°ë¾¶rr=5mm¡£
167.ͼʾΪһƫÖÃÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Í¹ÂÖΪƫÐÄÔ²ÅÌ¡£ÆäÖ±¾¶D=42mm£¬¹ö×Ó°ë¾¶rr=5mm£¬Æ«¾àe=6mm£¬ÊÔ£º
(1)È·¶¨»ùÔ²°ë¾¶£¬²¢»³ö»ùÔ²£» (2)»³ö͹ÂÖµÄÀíÂÛÂÖÀªÇúÏߣ» (3)Çó³ö´Ó¶¯¼þµÄÐгÌh£»
(4)È·¶¨´Ó¶¯¼þµÄÍÆ³ÌÔ˶¯½Ç¦µ¼°»Ø³ÌÔ˶¯½Ç¦µ¡¯£» (5)˵Ã÷¸Ã»ú¹¹ÔÚÔ˶¯ÖÐÓÐÎÞÊ§ÕæÏÖÏó£¬ÎªÊ²Ã´£¿
Ìâ167ͼ Ìâ168ͼ Ìâ169ͼ
168.ͼʾ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖ¦Ø=100rad/s£¬´Ó¶¯¼þ¶ËµãϽµ¾¹ýAµãʱËÙ¶ÈΪ2m/s£¬ AµãÖÁÖáÐĵÄOµÄ¾àÀëΪ44.72mm£¬µ¼Â·Æ«¾àΪ20mm¡£ÊÔÇó͹ÂÖ»ú¹¹ÔÚ´ËλÖÃʱµÄ ѹÁ¦½Ç¦Á£¬²¢ÔÚͼÉϱê³ö¡£
169.ͼʾ͹ÂÖ»ú¹¹ÖУ¬Æ½µ×´Ó¶¯¼þÎ»ÒÆ¹æÂÉΪs=K¦Õ (KΪ³£Êý)£¬Í¹ÂÖÓÉ´Ó¶¯¼þÆðʼλÖÃת60¡ãʱ£¬´Ó ¶¯¼þÉÏÉý10mm¡£Óà ½âÎö·¨Çó͹ÂÖÓÉÆðʼλÖÃת¹ý45¡ãʱR¼°LÖµ¡£
170.ÔÚͼʾ¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖΪһƫÐÄÔ²£¬OΪ͹Âֵļ¸ºÎÖÐÐÄ £¬O1Ϊ͹ÂֵĻØ×ª ÖÐÐÄ¡£Ö±ÏßACÓëBD´¹Ö±£¬ÇÒO1O=OA/2=30mm£¬ÊÔ¼ÆË㣺
(1)¸Ã͹ÂÖ»ú¹¹ÖÐC¡¢DÁ½µãµÄѹÁ¦½Ç£» (2)¸Ã͹ÂÖ»ú¹¹´Ó¶¯¼þµÄÐгÌh¡£
171.ÒÑÖª£º¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬ÐгÌh=30mm£¬»ùÔ²°ë¾¶r0=30mm£¬ÍƳÌÔ˶¯¹æÂÉds/d¦Õ¡ª¦ÕÈçͼ£¬Çó͹ÂÖת½ÇΪ¦Ð/2ʱµÄѹÁ¦½Ç¦Á¡£
172.ÉèT=t/t0£¬S=s/h£¬tΪʱ¼ä£¬sÎªÎ»ÒÆ£¬hΪÐг̣¬t0ΪÍê³ÉÒ»¸öÍÆ³ÌËùÓÃʱ¼ä¡£ÇóÖ¤£º
(1)ËÙ¶Èv=(h/t0)dS/dT£» (2)¼ÓËÙ¶Èa=(h/t02)d2S/dT2¡£
173.×÷µÈ¼ÓËٵȼõËÙÔ˶¯µÄ´Ó¶¯¼þ£¬ÔڵȼÓËٶεÄÎ»ÒÆ·½³ÌΪs=2h(¦µ2/¦Õ2)£¬Ê½ÖЦÕΪ͹ÂÖת½Ç£¬¦µÎªÍƳÌÔ˶¯½Ç£¬hΪÐг̡£ÊÔд³ö´Ó¶¯¼þÔڵȼõËٽ׶εÄÎ»ÒÆ·½³Ì¡¢ËÙ¶È·½³ÌºÍ¼ÓËÙ¶È·½³Ì¡£(͹ÂÖÒԵȽÇËٶȦØ×ª¶¯¡£)
174.ÉèT=t/t0£¬S=s/h£»ÇóÖ¤£º (1)ÀàËÙ¶Èds/d¦Õ=hds/(¦µdT)£»
(2)Àà¼ÓËÙ¶Èd2s/d¦Õ2=(h/¦µ2)d2s/dT2¡£
ʽÖÐtΪʱ¼ä£¬sÎªÎ»ÒÆ£¬hΪÐг̣¬t0Ϊ´Ó¶¯¼þÍê³ÉÒ»¸öÍÆ³ÌËùÓÃʱ¼ä£¬¦µÎªÍƳÌÔ˶¯½Ç£¬¦ÕΪ͹ÂÖת½Ç£¬Í¹ÂÖÒԵȽÇËٶȦØ×ª¶¯¡£
175.¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þ͹ÂÖ»ú¹¹Ô˶¯¹æÂÉÈçͼʾ£¬»ùÔ²°ë¾¶Îª26mm£¬ÊÔÇó͹ÂÖת½ÇΪ¦Ð/4ʱ£¬´Ó¶¯¼þµÄѹÁ¦½Ç¡£
Ìâ175ͼ Ìâ176ͼ
176.ÔÚÒ»¶ÔÐÄÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬´Ó¶¯¼þµÄÎ»ÒÆÇúÏßÈçͼËùʾ£¬ÇÒ͹ÂÖÒÔµÈ ½ÇËÙ¶È˳ʱÕë»Ø×ª¡£
(1)»³ö´Ó¶¯¼þµÄÀàËÙ¶ÈÇúÏßv/¦Ø¡ª¦Õ£»
(2)Èô͹ÂÖ»ùÔ²°ë¾¶r0=20mm£¬´Ó¶¯¼þµÄ×î´óѹÁ¦½ÇΪ¶àÉÙ£¿
177.ÒÑÖª¶ÔÐÄÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬´Ó¶¯¼þÔ˶¯¹æÂÉÈçͼʾ£¬ÍƳ̺ͻس̵Ä×î´ó ѹÁ¦½Ç¾ùΪ30¡ã£¬ÊÔÇó͹ÂÖ×îС»ùÔ²°ë¾¶¡£
d?
178.ÒÑ֪͹ÂÖÄæÊ±Õë·½Ïòת¶¯£¬ÆäÔ˶¯Ïßͼds/d¦Õ¡ª¦ÕÈçͼʾ¡£ÒªÇó£º (1)Çó½â»Ø³Ì¶Îds/d¦ÕµÄÖµ£»
(2)ÈôÍÆ³Ì¶ÎÐíÓÃѹÁ¦½Ç£Û¦Á£Ý=30¡ã£¬ÍƵ¼³ö×îС»ùÔ²°ë¾¶ºÍµ¼Â·Æ«¾àÖ®¼äµÄ¹ØÏµÊ½¡£ 179.Ö±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÒÑÖª£ºÐгÌh=40mm£¬´Ó¶¯¼þÔ˶¯¹æÂÉÈçͼËùʾ£¬ÆäÖÐAB¶ÎºÍCD¶Î¾ùΪÕýÏÒ¼ÓËÙ¶ÈÔ˶¯¹æÂÉ¡£ÊÔд³ö´Ó×ø±êÔµãÁ¿ÆðµÄABºÍCD¶ÎµÄÎ»ÒÆ·½³Ì¡£
?l?0.002m/mm?
Ìâ179ͼ Ìâ180ͼ
180.¸ù¾ÝͼÖÐËùʾµÄ͹ÂÖ»ú¹¹ÓйسߴçºÍ´Ó¶¯¼þµÄÎ»ÒÆÇúÏß(ÍÆ³Ì½×¶ÎºÍ»Ø³Ì½×¶Î¾ùΪµÈ¼ÓËٵȼõËÙÔ˶¯¹æÂÉ)£¬ÓýâÎö·¨Çó½â¸ÃÅÌÐÎ͹ÂÖÀªÏß×ø±êÖµ¡£(½öÇó½â͹ÂÖת½Ç¦Õ=90¡ãʱµÄ×ø±êÖµ¡£)
181.Ö±¶¯´Ó¶¯¼þÅÌ״͹ÂÖ»ú¹¹£¬Í¹ÂÖ¦Ø=31.4rad/s£¬´Ó¶¯¼þÐгÌh=20mm£¬ÍƳÌÔ˶¯½Ç¡¢Ô¶ÐÝÖ¹½Ç¡¢½üÐÝÖ¹½Ç¾ùΪ60¡ã£¬»Ø³ÌΪµÈ¼ÓËٵȼõËÙÔ˶¯¹æÂÉ¡£Çó£º
(1)»Ø³ÌµÄ×î´óËÙ¶È£»
(2)»Ø³ÌÖеȼÓËٶεļÓËÙ¶È´óСÓë·½Ïò£» (3)»Ø³ÌÖеȼõËٶμÓËٶȵĴóСÓë·½Ïò¡£
182.ÒÑ֪ƫÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹¼°³ß´ç£¬ÒªÇó£º
(1)ÔÚͼÉϱê³ö´Ó¶¯¼þÔÚͼʾλÖõÄÎ»ÒÆs£¬ÀàËÙ¶Èds/d¦Õ¼°Ñ¹Á¦½Ç¦Á£» (2)д³ö¦ÁÓër0£¬e£¬s£¬ds/d¦ÕµÄ¹ØÏµÊ½£¬²¢ÒÀ¾ÝÒÑÖªµÄ¦ÌL¼ÆËã¦Á¡£
Ìâ181ͼ Ìâ182ͼ Ìâ183ͼ 183.ÔÚͼʾ͹ÂÖ»ú¹¹ÖУ¬±ê³ö»ùÔ²°ë¾¶r0£¬´Ó¶¯¼þÎ»ÒÆs2ºÍ»ú¹¹µÄѹÁ¦½Ç¦Á£¬²¢Çó³öËüÃÇÖ®¼äµÄ¹ØÏµÊ½¡£
184.Ö±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹Öеļⶥ´Ó¶¯¼þµÄÍÆ³ÌËÙ¶ÈÏßͼÈçͼaËùʾ£»Í¹ÂֵĻùÔ²°ë¾¶r0=20mm¡¢½ÇËٶȦØ1=10rad/s¼°Æ«¾àe=5mm£¬ÈçͼbËùʾ¡£ÊÔÔÚͼbÖлæ³ö͹ÂÖת½Ç¦Õ=¦Ð/2ʱ£¬Í¹ÂÖÓë´Ó¶¯¼þµÄÏà¶Ô˲ÐÄ£¬²¢¼ÆËã³ö¸ÃλÖÃʱµÄ͹ÂÖ»ú¹¹µÄѹÁ¦½Ç¡£
185.¸ù¾ÝͼÖÐËùʾµÄÎ»ÒÆÇúÏߺÍÓйسߴ磬ÓýâÎö·¨Çó½â¸ÃÅÌÐÎ͹ÂÖÀªÏßµÄ×ø±êÖµ¡£(½öÒªÇó¼ÆËã͹ÂÖת ¹ý60¡ã£¬150¡ã£¬270¡ãʱµÄ͹ÂÖÀªÏß×ø±êÖµ¡£)
Ìâ185ͼ Ìâ186ͼ
186.Ö±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÒÑ֪ƽµ×´Ó¶¯¼þµÄÍÆ³ÌºÍ»Ø³Ì¾ù°´°ÚÏßÔ˶¯¹æÂÉ Ô˶¯(ÕýÏÒ¼ÓËÙ¶ÈÔ˶¯¹æÂÉ)£¬Î»ÒÆÇúÏß¼°³ß´ç(µ¥Î»mm)ÈçͼËùʾ¡£ÓýâÎö·¨Éè¼Æ¸Ã͹ÂÖÀªÏß¡£(½öÍÆµ¼³öÀªÏß×ø±ê·½³Ì²¢¼ÆËã¦Õ=60¡ãʱµÄÀªÏß×ø±êÖµ¡£)
187.ÊÔÇóµ¼°Ú¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖµÄÀªÏß·½³Ì¡£ÒÑ֪͹ÂÖ»ùÔ²°ë¾¶Îªr0£¬ÖÐÐľàΪL£¬ ͹ÂֺʹӶ¯¼þÍÆ³ÌʱµÄתÏòÈçͼʾ£¬´Ó¶¯¼þµÄÔ˶¯¹æÂÉΪ¦×=¦×(¦Õ)¡£
Ìâ187ͼ Ìâ188ͼ
188.Éè¼ÆÒ»Æ«ÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄ͹ÂÖÀªÏß¡£ÒÑ֪͹ÂÖÒԵȽÇËٶȦØ1=1rad/sÄæÊ±Õë·½Ïòת¶¯¡£µ±Í¹ÂÖ´ÓÍÆ³ÌÆðʼµã´¦×ª¹ý30¡ãʱ£¬´Ó¶¯¼þÉÏÉý10mm£¬´Ëʱ´Ó ¶¯¼þµÄÒÆ¶¯ËÙ¶Èv2=20mm/s¡£
(1)ÊÔÓ÷´×ª·¨ÕÒ³ö´Ëʱ͹ÂÖÀªÏßÉÏÓë´Ó¶¯¼þÏà½Ó´¥µÄµã¡£ (2)ÔÚͼÉϱê³ö¸ÃµãµÄѹÁ¦½Ç£¬²¢Çó³öÆäÖµ¡£
(3)Èô´Ó¶¯¼þµÄÆ«¾à¼õΪÁ㣬ÔòÉÏÊöλÖô¦µÄѹÁ¦½ÇµÄֵΪ¶àÉÙ£¿
189.ͼʾΪ¶ÔÐÄÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Í¹ÂÖΪһƫÐÄÔ²ÅÌ¡£ÒÑÖªÔ²Å̰뾶R=40mm£¬¸ÃÔ²Å̵ĻØ×ªÖÐÐÄÓ뼸ºÎÖÐÐļäµÄ¾àÀëAO=25mm£¬¹ö×Ó°ë¾¶rr=10mm¡£ÊÔÇó£º
(1)¸Ã͹ÂֵĻùÔ²°ë¾¶r0£»
(2)´Ó¶¯¼þµÄÐгÌh£»
(3)ÍÆ³ÌÖеÄ×î´óѹÁ¦½Ç¦Ámax
(4)ÍÆ³ÌѹÁ¦½ÇΪ×î´óʱËù¶ÔÓ¦µÄ´Ó¶¯¼þµÄÎ»ÒÆsΪ¶àÉÙ£¿
Ìâ189ͼ Ìâ190ͼ
190.°Ú¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬ÒÑÖª£ºOA0=160mm£¬°Ú¸Ë³¤¶ÈA0B0=100mm£¬¹ö×Ó°ë¾¶rr=10mm£¬´Ó¶¯¼þ°Ú½Ç¦×=30¡ã£¬Æä³õʼλÖÃÓëOA0Ïß¼äµÄ¼Ð½Ç¦×=15¡ã£¬Í¹ÂÖ˳ʱÕëµÈËÙת¶¯£¬´Ó¶¯¼þµÄÔ˶¯¹æÂÉÈçͼËùʾ£¬ÆäÖÐOB¶ÎΪµÈËÙÔ˶¯¹æÂÉ£¬CD¶ÎΪ°ÚÏßÔ˶¯¹æÂÉ¡£ÊÔÍÆµ¼¸Ã͹ÂÖÀªÏß·½³Ì£¬²¢¼ÆËã͹ÂÖתµ½270¡ãʱµÄÀíÂÛÀªÏß×ø±êÖµ¡£
191.Éè¼ÆÒ»Æ«ÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹¡£Éè͹ÂֵĻùÔ²°ë¾¶Îªr0£¬ÇÒÒԵȽÇËٶȦØÄæÊ±Õë·½Ïòת¶¯¡£´Ó¶¯¼þÆ«¾àΪe£¬ÇÒÔÚÍÆ³ÌÖÐ×÷µÈËÙÔ˶¯¡£ÍƳÌÔ˶¯½ÇΪ¦×£¬ÐгÌΪh¡£
(1)д³öÍÆ³Ì¶ÎµÄ͹ÂÖÀªÏßµÄÖ±½Ç×ø±ê·½³Ì£¬²¢ÔÚͼÉÏ»³ö×ø±êϵ£» (2)·ÖÎöÍÆ³ÌÖÐ×îС´«¶¯½ÇµÄλÖã»
(3)Èç¹û×îС´«¶¯½ÇСÓÚÐíÓÃÖµ£¬ËµÃ÷¿É²ÉÈ¡µÄ¸Ä½ø´ëÊ©¡£
Ìâ191ͼ Ìâ192ͼ Ìâ193ͼ 192.ÒÑ֪ƫÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹µÄ͹ÂÖ»ùÔ²°ë¾¶r0=20mm£¬Í¹ÂÖ»Ø×ªÖÐÐÄλÓÚµ¼Â·×ó²à£¬Æ«¾àe=10mm¡£µ±Í¹ÂÖÄæÊ±Õëת¹ý3030ʱ£¬´Ó¶¯¼þ´Ó×îµÍλÖÃK0µãÉÏÉý£¬ÆäÎ»ÒÆs=5mm£¬ÊÔÇó¸ÃλÖô¦µÄ͹ÂÖÀªÏßÉϼ«×ø±êÖµ¦ÈK£¬rK¡£²¢ÔÚͼʾÉϱíʾ³ö͹ÂÖת½Ç¦Õ£¬Î»ÒÆs£¬¦ÈK£¬rK(¦ÌL=0.001m/mm)¡£
193.ÊÔÍÆµ¼Ö±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖеÄ͹ÂÖÀªÏß²»³öÏÖ¼âµãµÄÌõ¼þ¡£µ±Í¹ÂÖת¹ý¦µ=90??90?ʱ£¬´Ó¶¯¼þ°´¼òгÔ˶¯¹æÂÉÉÏÉý£¬ÆäÐгÌh=60mm£¬Çó͹ÂÖ»ùÔ²°ë¾¶¡£(¼òгÔ˶¯¹æÂÉÒ²³ÆÓàÏÒ¼ÓËÙ¶ÈÔ˶¯¹æÂÉ¡£)
194.һƫÖÃÖ±¶¯¼âÏî´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÈçͼËùʾ¡£ÒÑ֪͹ÂÖΪһƫÐÄÔ²ÅÌ£¬Ô²Å̰뾶R=30mm£¬¼¸ºÎÖÐÐÄΪA£¬»Ø×ªÖÐÐÄΪO£¬´Ó¶¯¼þÆ«¾àOD=e=10mm£¬OA=10mm¡£Í¹ÂÖÒԵȽÇËٶȦØÄæÊ±Õë·½Ïòת¶¯¡£µ±Í¹ÂÖÔÚͼʾλÖ㬼´AD¡ÍCDʱ£¬ÊÔÇó£º
(1)͹ÂֵĻùÔ²°ë¾¶r0£»
(2)ͼʾλÖõÄ͹ÂÖ»ú¹¹Ñ¹Á¦½Ç¦Á£» (3)ͼʾλÖõÄ͹ÂÖת½Ç¦Õ£» (4)ͼʾλÖõĴӶ¯¼þµÄÎ»ÒÆs£»
(5)¸Ã͹ÂÖ»ú¹¹ÖеĴӶ¯¼þÆ«Ö÷½ÏòÊÇ·ñºÏÀí£¬ÎªÊ²Ã´£¿
?
Ìâ194ͼ Ìâ195ͼ Ìâ196ͼ
195.ͼʾΪ¶ÔÐÄÖ±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹¡£ÒÑ֪͹ÂÖΪһƫÐÄÔ²ÅÌ£¬¼¸ºÎÖÐÐÄΪO2£¬Ô²Å̰뾶R=30mm£¬×ª¶¯ÖÐÐÄΪO1£¬Æ«Ðľàe=20mm£¬Í¹ÂÖÒԵȽÇËٶȦØË³Ê±Õë·½Ïòת¶¯¡£ÊÔÇó£º
(1)¸Ã͹ÂֵĻùÔ²°ë¾¶r0£» (2)´Ó¶¯¼þµÄÐгÌh£»
(3) ¸Ã ͹ÂÖ»ú¹¹µÄ×î´óѹÁ¦½ÇÓë×îСѹÁ¦½Ç£» (4)´Ó¶¯¼þÎ»ÒÆsµÄÊýѧ±í´ïʽ£»
(5)»³ö´Ó¶¯¼þÔ˶¯¹æÂÉÏßͼ(¦ÌS=0.001m/mm£¬½ö»³ös¡ª¦ÕÏßͼ)£» (6)Èô°Ñ´Ó¶¯¼þµÄ¶ÔÐIJ¼ÖøÄΪƫÖã¬ÆäÔ˶¯¹æÂÉÊÇ·ñ¸Ä±ä£¿ 196.ÔÚͼʾ¶ÔÐÄÖ±¶¯Æ½µ×´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖΪһƫÐÄÔ²ÅÌ£¬Æä°ë¾¶R=50mm£¬Ô²ÐÄOÓëÆäת¶¯ÖÐÐÄAÖ®¼äµÄ¾àÀëOA=30mm£¬¦Â=90¡ã£¬Í¹ÂÖÒԵȽÇËٶȦØ1˳ʱÕë·½Ïòת¶¯¡£ÊÔÇó£º
(1)´Ó¶¯¼þµÄÎ»ÒÆ·½³Ì£»
(2)µ±Í¹ÂÖתËÙn1=240r/minʱ£¬Çó´Ó¶¯¼þµÄ×î´óÎ»ÒÆ¡¢×î´óËٶȺÍ×î´ó¼ÓËÙ¶È¡£
197.ÒÑÖªÒ»¶ÔÐÄÖ±¶¯´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬ÍƳÌʱ£¬Í¹ÂÖµÈËÙ»Ø×ª180180£¬´Ó¶¯¼þµÈËÙÒÆ¶¯30mm£¬ÒªÇóÐíÓÃѹÁ¦½Ç£Û¦Á£Ý=30¡ã£¬»Ø³Ìʱ£¬Í¹ÂÖת¶¯90¡ã£¬´Ó¶¯¼þÒԵȼÓËٵȼõËÙÔ˶¯¹æÂÉ·µ»ØÔλÖã¬ÒªÇóÐíÓÃѹÁ¦½Ç£Û¦Á¡¯£Ý=60¡ã£¬µ±Í¹ÂÖÔÙת¹ýÊ£Óà9090ʱ£¬´Ó¶¯¼þ²»¶¯£¬ÊÔÇó͹ÂÖ»ùÔ²°ë¾¶r0¡£
198.ÔÚͼʾ¶ÔÐÄÖ±¶¯¹ö×Ó´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹ÖУ¬Í¹ÂÖµÄʵ¼ÊÀªÏßΪһ¸öÔ²£¬Ô²ÐÄÔÚAµã£¬Æä°ë¾¶R=40mm£¬Í¹ÂÖÈÆÖáÐÄÏßOÄæÊ±Õë·½Ïòת¶¯£¬lOA=25mm£¬¹ö×Ó°ë¾¶rr=10mm£¬ÊÔ ÎÊ£º
(1)¸Ã͹ÂÖµÄÀíÂÛÀªÏßΪºÎÖÖÀªÏߣ¿ (2)»ùÔ²°ë¾¶r0Ϊ¶àÉÙ£¿ (3)´Ó¶¯¼þµÄÐгÌhΪ¶àÉÙ£¿ (4)ÍÆ³ÌÖеÄ×î´óѹÁ¦½ÇΪ¶àÉÙ£¿
(5)Èô°Ñ¹ö×Ó°ë¾¶¸ÄΪrr=15mm£¬´Ó¶¯¼þµÄÔ˶¯¹æÂÉÓÐÎޱ仯£¿ÎªÊ²Ã´£¿
??
Ìâ198ͼ Ìâ199ͼ
199.ÓÐһƫÖÃÖ±¶¯¼â¶¥´Ó¶¯¼þÅÌÐÎ͹ÂÖ»ú¹¹£¬Í¹ÂÖµÈËÙÑØË³Ê±Õë·½Ïòת¶¯¡£µ±Í¹ÂÖת¹ý180¡ãʱ£¬´Ó¶¯¼þ´Ó×îµÍλÉÏÉý16mm£¬ÔÙת¹ý180¡ãʱ£¬´Ó¶¯¼þϽµµ½ÔλÖᣴӶ¯¼þµÄ¼ÓËÙ¶ÈÏßͼÈçͼʾ¡£Èô͹ÂÖ½ÇËÙ ¶È¦Ø1=10rad/s£¬ÊÔÇó£º
(1)»³ö´Ó¶¯¼þÔÚÍÆ³Ì½×¶ÎµÄv¡ª¦ÕÏßͼ£» (2)»³ö´Ó¶¯¼þÔÚÍÆ³Ì½×¶ÎµÄs¡ª¦ÕÏßͼ£» (3)Çó³ö´Ó¶¯¼þÔÚÍÆ³Ì½×¶ÎµÄ¼ÓËÙ¶Èa£¬vmax£»
(4)¸Ã͹ÂÖ»ú¹¹ÊÇ·ñ´æÔÚ³å»÷£¿Èô´æÔÚ³å»÷£¬ÊôºÎÖÖÐÔÖʵijå»÷¡£
200.ÓÐһ͹ÂÖ»ú¹¹£¬´Ó¶¯¼þÔÚÍÆ³ÌºÍ»Ø³Ì¾ù°´¼òгÔ˶¯¹æÂÉ(ÓàÏÒ¼ÓËÙ¶ÈÔ˶¯¹æÂÉ)ÔË ¶¯¡£ÆäÎ»ÒÆÏßͼÈçͼËùʾ¡£ÊÔÍÆµ¼¸ÃÅÌÐÎ͹ÂÖÀíÂÛÀªÏߺÍʵ¼ÊÀªÏß·½³Ì£¬²¢Çó³ö͹ÂÖת ½ÇΪ90¡ãʱ£¬Í¹ÂÖÀíÂÛÀªÏߺÍʵ¼ÊÀªÏßÉϵÄ×ø±êÖµ¡£